Geneva Rare Watches

RARE WATCHES

FEATURING STORIES IN TIME:

A COLLECTION OF EXCEPTIONAL WATCHES

GENEVA | 12 MAY 2025

RARE WATCHES

FEATURING STORIES IN TIME:

A COLLECTION OF EXCEPTIONAL WATCHES

GENEVA | 12 MAY 2025

RARE WATCHES

FEATURING STORIES IN TIME: A COLLECTION OF EXCEPTIONAL WATCHES

AUCTION

Monday 12 May 2025 at 1:00pm (Lots 1-184)

under the aegis of Maître Jean Christin, Huissier Judiciaire At the Four Seasons Hotel des Bergues 33 Quai des Bergues, 1201 Geneva

VIEWING

Friday 9 May 9.00 - 18.00 h

Saturday 10 May 9.00 - 18.00 h

Sunday 11 May 10.00 - 18.00 h

AUCTIONEERS

Julien-Vincent Brunie, Max Fawcett and Rahul Kadakia

AUCTION CODE AND NUMBER

In sending absentee bids or making enquiries, this sale should be referred to as GOUV-23915

ABSENTEE AND TELEPHONE BIDS

Tel: +41 (0)22 319 1766

CONDITIONS OF SALE

The sale of each lot is subject to the Conditions of Sale, Important Notices and Explanation of Cataloguing Practice, which are set out in this catalogue and on christies.com. Please note that the symbols and cataloguing for some lots may change before the auction.

For the most up to date sale information for a lot, please see the full lot description, which can be accessed through the sale landing page on christies.com.

BUYER’S PREMIUM

In addition to the hammer price, the successful bidder agrees to pay us a buyer’s premium on the hammer price of each lot sold. On all lots we charge 26% of the hammer price up to and including CHF 900,000, 21% on that part of the hammer price over CHF 900,000 and up to and including CHF 6,000,000, and 15% of that part of the hammer price above CHF 6,000,000.

INTERNATIONAL WATCH DEPARTMENT

GLOBAL MANAGING DIRECTOR

Emmanuel Danan

Tel:

REGIONAL MANAGING DIRECTORS

GENEVA

Isabel Coutier

Tel: +41 22 319 1704

BANGKOK

Prapavadee Sophonpanich

Tel: +66 (0)2 252 3685

BEIJING

Rebecca Yang

Tel: +86 10 8583 1766

DUBAI

Bob Xue

Nitin Nair

Tel: +971 (0)4 425 5647

DUSSELDORF

Gudrun Klemm (Liaison)

Tel: +49 211 491 59322

GENEVA

Remi Guillemin

Mathieu Ruffat

Alexandre Gouverneyre

Eli Fayon

Tel: +41 (0)22 319 1726

HONG KONG

Michelle Kim

Tel: +852 2978 6759

NEW YORK

Kimberly Miller

Tel: +1 212 636 2306

WORLDWIDE

HAMBURG

Maike Müller (Liaison)

Tel: +49 40 279 4073

HONG KONG

Alexandre Bigler

Jill Chen

Harmmond Wong

Cissy Ngan

Tel: +852 2978 9920

ISTANBUL

Eda Kehale Argun (Liaison)

Tel: +90 (532) 558 7514

JAKARTA

Charmie Hamami

Tel: +62 (0)21 7278 6268

MADRID

Maria Garcia Yelo (Liaison)

Tel: +34 (0)91 532 6627

MILAN

Vittoria Elli (Liaison)

Tel: +39 02 303 28 31

MUMBAI

Sonal Singh (Liaison)

Tel: +91 22 2280 7905

MUNICH

Marie Christine Huyn

Tel: +49 892 420 9680

NEW YORK

Rémi Guillemin

Rebecca Ross

Mathieu Ruffat

Janet Tham

Henry Ishikawa

Tel: +1 212 636 2320

PARIS

Mathieu Ruffat

Tel: +41 (0)75 431 9040

SINGAPORE

Kim Chuan Mok

Tel: +65 6735 1766

SHANGHAI

Rebecca Yang

Tel: +86 10 8583 1766

LONDON

Anoushka Mohamed

Tel: +44 20 7104 5761

STUTTGART

Eva Schweizer

Tel: +49 (0)711 226 9699

TAIPEI

Tiffany Huang

Tel: +886 223 220 014

TOKYO

Masashi Tamaoki

Tel: +81 (0)3 6267 1774

VIENNA

Vered Bergman (Liaison)

Tel: +43 (0)1 533 88 12 15

ZURICH

Céline Küderli (liaison)

Tel: +41 (0)44 268 1028

SPECIALISTS AND SERVICES FOR THIS AUCTION

Remi Guillemin Head of Watches, Europe & Americas rguillemin@christies.com

Tel: +41 (0)22 319 1797

Isabel Coutier Regional Managing Director icoutier@christies.com

Tel: +41 (0)22 319 1704

Mathieu Ruffat Specialist, EMEA & Americas mruffat@christies.com

Tel: +41 (0)75 431 9040

Alexandre Gouverneyre Specialist, Geneva agouverneyre@christies.com

Tel: +41 (0)22 319 1791

Sanda Nyun Han Head of Sale Management snyunhan@christies.com

Tel: +41 (0)22 319 1733

Kim van den Noort Business Manager kvandennoort@christies.com

Tel: +41 (0)22 319 1725

CONDITIONS OF SALE

EMAIL

First initial followed by last name@ christies. com (e.g. Mathieu Ruffat = mruffat@christies. com). For general enquiries about this auction, emails should be addressed to the Sale Coordinators.

SERVICES

PRE-SALE SERVICES

Client Service Team

Sale Registrations, Sale Tickets, and General Information

Tel: +41 (0) 22 319 17 66

Email: infoswitzerland@christies.com

ABSENTEE AND TELEPHONE BIDS

Tel: +41 (0)22 319 1766

Email: bidsgeneva@christies.com

Eli Fayon Associate Specialist efayon@christies.com

Tel: +41 (0)22 319 1723

Pierre Sudan Sale Coordinator psudan@christies.com

Tel: +41 (0)22 319 1707

The sale of each lot is subject to the Conditions of Sale, Important Notices and Explanation of Cataloguing Practice, which are set out in this catalogue and on christies.com. Please note that the symbols and cataloguing for some lots may change before the auction. For the most up to date sale information for a lot, please see the full lot description, which can be accessed through the sale landing page on christies.com.

PRIVATE VIEWING

Appointments may be made for private viewing through any of our offices or agents, but the auctioneers reserve the right to demand satisfactory identification and to refuse admittance. In Geneva, appointments may be made by telephoning contact Pierre Sudan on Tel: +41 (0)22 319 1707

Richard Chadwick Consultant

rchadwick@christiespartners.com

Tel: +41 (0)22 319 1788

BUYER’S PREMIUM

In addition to the hammer price, the successful bidder agrees to pay us a buyer’s premium on the hammer price of each lot sold. On all lots we charge 26% of the hammer price up to and including CHF 900,000, 21% on that part of the hammer price over CHF 900,000 and up to and including CHF 6,000,000, and 15% of that part of the hammer price above CHF 6,000,000.

POST SALE SERVICES

Elena Massaro, Post Sale Supervisor

Tel: +41 (0)22 319 1780

Email: PostSaleSwiss@christies.com

AUCTION RESULTS

Tel: +41 (0)22 319 1766

Internet: www.christies.com

DE BETHUNE

Seldom has such a dream grouping of De Bethune wristwatches been seen together at one time. This superb single owner collection offers collectors of independent watchmaking the exciting opportunity to both admire and acquire some of the most desirable classic De Bethune and special limited-edition wristwatch models, which are extremely hard to find on the open market - if at all. Christie’s Geneva is delighted to include 16 truly remarkable De Bethune masterpieces in this auction, featuring models that embody the very essence of the brand, such as the iconic DB28, one of the standard-bearers of De Bethune’s signature house style. An incredible five different variations of the DB28 are part of this collection, including the breathtaking ‘Kind of Blue’ and the remarkable ‘Yellow Submarine’ diver’s watch, featuring the new ‘Blue Moon’ photoluminescent material exclusive to De Bethune.

Notably, the company won the 2011 ‘Aiguille d’Or,’ the highest distinction awarded by the Grand Prix d’Horlogerie de Genève (Geneva Watchmaking Grand Prix), for its DB28 model. Furthermore, the company won the following prices: best chronograph for the DB29 Maxichrono Tourbillon (2014) , chronometry prize for the DB25 Starry Varius Chronomètre Tourbillon (2018), best sport watch for the DB28GS Grand Bleu at SIAR (2019), best complication for the DB Kind of Magic (2021), best design for the DB28 Kind of Blue Tourbillon (2016), best of the best for the DB29 Maxichrono Tourbillon (2015) and best ben’s watch for the DB21 Maxichrono (2006)

DE BETHUNE

The De Bethune brand was established 23 years ago in the village of L’Auberson in the Jura Mountains by businessman and polymath David Zanetta, along with genius watchmaker Denis Flageollet, who had earlier in his career co-founded the THA (Techniques Horlogères Appliquées) society alongside François-Paul Journe and Pascal Courteault.

From the moment the first De Bethune watches appeared in 2002, it was evident that this new independent brand had something truly distinctive. Even though the first De Bethune wristwatch, the DB1 Chronograph, was relatively conventional in appearance, it featured the distinctive bullet-shaped lugs that would become a hallmark of the brand. From the outset, David Zanetta and Denis Flageollet had a clear vision of what they wished to achieve. By 2004, taking full advantage of their independent status—free from constraints in design and production—De Bethune launched its first in-house caliber, the DB2004, straightforwardly named after the year of its introduction. Featuring a perpetual calendar and the now-iconic three-dimensional spherical moon phase, the DB2004 caliber debuted in the DB15 wristwatch, marking a watershed moment for the company. From then on, collectors recognized De Bethune as a formidable force in design, technical innovation, and the use of state-of-the-art materials.

The brand and manufacture ‘De Bethune’ take their name from Chevalier de Béthune, a French aristocrat who designed his own unique form of escapement in the 18th century. One of the company’s founding principles was adapting historic horological mechanical inventions and aesthetics for wristwatches, using the past as an inspiration for the future—not merely copying the inventions of

historic watchmakers but using them as a foundation for creating something entirely original and avant-garde. Over the past 20 years, the brand has exceeded all expectations and continues to do so today. Because De Bethune crafts every timepiece entirely in-house, only a limited number can be produced each year. The company’s philosophy has always been to create better rather than more, striving to “draw inspiration from age-old expertise in order to constantly invent the future in the pursuit of beauty and perfection.”

In 2005, another groundbreaking creation was unveiled at Only Watch: the DBS. With its horseshoe-shaped case and winding crown positioned at 12 o’clock, the DBS became another signature piece for the company. This model heralded a new era in watch design and encouraged De Bethune’s deeper exploration of innovative shapes and materials in wristwatches.

Over the last 20 years, De Bethune’s remarkable practical, mathematical, and design skills have propelled its watches to the forefront of contemporary collecting. The company’s wristwatches are unquestionably among the most outstanding independently made timepieces of the 21st century—quintessential examples of the finest and most inventive handmade traditional watchmaking. They merge peerless aesthetics with the latest horological breakthroughs, including the pioneering use of silicon and techniques for blueing titanium and black oxidation of zirconium. These advancements have led to the development of an astonishing 32 in-house calibers and multiple patented innovations, including:

The ingenious and exceptionally comfortable ‘floating lugs’ (patented 2006), The triple-pare-chute shock protection system (patented 2005), The self-regulating twin barrel (patented 2004), The titanium balance wheel with white gold inserts (patented 2016) and The ‘De Bethune’ balance spring with a flat terminal curve (patented 2006).

However, the most visually striking and potent symbol of Denis Flageollet’s absolute mastery of watchmaking and materials is the extraordinary three-dimensional spherical moon phase (patented 2004). This moon phase complication is created by fusing two hemispheres—one of steel, one of palladium - to form a perfect sphere. The moon rotates around its axis with an accuracy deviation of only one lunar day every 122 years.

Today, Denis Flageollet, co-founder of the brand and master watchmaker, together with CEO Pierre Jacques, is spearheading the company’s future. Constantly evolving in the quest for perfection in design and chronometry and remaining at the forefront of 21st-century innovation, the brand continues to push boundaries. Examples of Flageollet’s instinct for the current zeitgeist include the ravishing titanium DB25 of 2022, which is not only lightweight but also debuts a 40 mm case, and the DB28XS ‘Starry Seas,’ featuring an idiosyncratic ‘random guilloché’ blue titanium dial - yet another world first for De Bethune.

With its remarkable past and a future that looks equally bright, De Bethune remains a beacon of horological excellence and innovation.

TAG HEUER FOR KITH

FORMULA 1 NO. 55/75

TAG HEUER FOR KITH. A SET OF TEN QUARTZ WRISTWATCHES WITH DATE, MATCHING CASE NUMBERS AND FITTED NUMBERED BOX FORMULA 1 FOR KITH MODEL, NO. 55/75, CIRCA 2024

Kith, Kith Los Angeles, Kith Paris

Material: Stainless steel Movement: Quartz Case: 35 mm. diam.

With: Stainless steel Tag Heuer bracelet and deployant clasp, overall length approximately 190 mm., Limited International Warranty cards

Kith New York, Kith Miami, Kith Hawaii, Kith Tokyo, Kith Toronto

Material: Arnite

Movement: Quartz Case: 35 mm. diam.

With: Arnite Tag Heuer buckle, Limited International Warranty cards

Kith Blue, Kith Green

Material: PVD-Coated Stainless Steel and Arnite Movement: Quartz Case: 35 mm. diam.

With: Arnite Tag Heuer buckle, Limited International Warranty cards

CHF10,000-20,000

In 2024, TAG Heuer and Kith collaborated to release a new version of the Formula 1 timepiece. Largely influenced by classic vintage Formula 1 models, the new TAG Heuer Formula 1 Kith collection reimagines the brand’s entry-level lineup with bold, compact, and retro-inspired threehand designs, preserving the essence of the first-ever TAG Heuerbranded watches.

The Formula 1 is the first collection launched by TAG Heuer after Techniques d’Avant Garde acquired Heuer in 1986. For this collaboration, TAG Heuer introduced 10 different versions of the watch - seven of them were exclusive to Kith, two were sold only by TAG Heuer, and one was available through both brands. Each model was a limited edition, with production numbers ranging from 250 to 1'350 pieces.

Additionally, TAG Heuer released 75 special boxed sets containing all 10 models. In total, 5'750 watches were produced for this collaboration, and they quickly sold out.

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ALAIN SILBERSTEIN

TOURBILLON D'ART 'BLACK LIGHT' NO. 90/500

+2

ALAIN SILBERSTEIN. A RARE, UNUSUAL AND COLORFUL STAINLESS STEEL AND LACQUERED LIMITED EDITION SEMI-SKELETONIZED

TOURBILLON WRISWATCH WITH DATE

TOURBILLON D'ART 'BLACK LIGHT' MODEL, NO. 090/500, CIRCA 2004

Movement: Manual

Dial: Semi-skeletonized

Case: 39.5 mm. diam.

With: Stainless steel buckle and product literature

Remark: Limited edition of 500 pieces

CHF15,000-30,000

Alain Silberstein is instantly identifiable by his bold use of color and geometry. Perfectly capturing Silberstein's concept of merging fine watchmaking with Bauhaus aesthetics, the Tourbillon Volant model, introduced in the early 2000s, quickly distinguishes itself with its cylindrical case, straight lugs, and whimsical dial design.

The chosen decoration on the present timepiece is a 'camouflage' engraving created using the champlevé technique on a steel case, then oven-lacquered. The challenge for Alain Silberstein was to find a way to polish both the steel and the paint to achieve a uniform surface finish, similar to enamel, without digging into the paint, which is softer than the steel.

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F.P. JOURNE

ELEGANTE 48 MM

F.P. JOURNE. A COVETED AND INNOVATIVE TITANIUM QUARTZ TONNEAU SHAPED WRISTWATCH

ELEGANTE 48 MM MODEL, NO. A-359-ELHT, CIRCA 2019

Movement: Quartz

Dial: White, luminous

Case: 40 mm. wide, 48 mm. overall length

With: Titanium F.P. Journe deployant clasp, International Guarantee Card dated 2019, additional F.P. Journe rubber strap, USB key, leather card holder, polishing cloth, presentation box and outer packaging

CHF20,000-40,000

F.P. Journe spent over 8 years to develop an innovative movement for the Elegante Collection, the caliber 1210. Should the watch not be used for 35 minutes, the time would stop running and the watch would place itself in standby mode to save energy, while the microprocessor would keep operating to keep track of the actual time. The hands would set themselves back automatically to the correct time once being worn again.

François Paul Journe François-Paul Journe has been 'inventing' and 'making' watches for over 40 years. He draws on his historical knowledge and expertise to face the most daring horological challenges, demonstrating a timeless consistency in research and innovation with a single goal: make each timepiece as accurate as possible. Excellence and precision are the essence of an F.P. Journe watch, as well as authenticity and chronometry.

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KONSTANTIN CHAYKIN

MINIONS TITANIUM NO. 54/99

+4

KONSTANTIN CHAYKIN. A PLAYFUL AND UNUSUAL TITANIUM LIMITED EDITION AUTOMATIC WRISTWATCH WITH MOON PHASES MINIONS TITANIUM MODEL, NO. 54/99, CIRCA 2024

Movement: Automatic

Dial: Yellow, 'dancing eyes' showing the hours and minutes, and 'smile' showing moon phases

Case: 40 mm. diam.

With: Titanium Konstantin Chaykin buckle, International Warranty dated 2024, Invoice dated 2024, limited edition engraving of a sketch by Konstantin Chaykin depicting a watch, original Konstantin Chaykin strap, setting pin, polishing cloth, travel pouch, presentation box and outer packaging

Remark: Limited edition of 99 pieces

CHF15,000-25,000

While watchmaking tends to feature a thoughtful and straight face, Konstantin Chaykin proposes an unconventional approach of recreating watches as kinetic pop art pieces: the 'Wristmons Collection'. The present Minions watch is emotionally faced and you never know what face it is going to be in the next minute.

A two-disk current time module displays with the Minions' eyes as hours and minutes, and a moon phase indicator as the Minions' smile were designed exclusively for the Minions watch. A reliable, time proven automatic ETA caliber is embedded with a friction reducing eight-stone module, while the case has a second crown for adjusting the moon phase.

Of high appeal and extremely unusual, the present timepiece is part of a limited edition of 99 pieces made in titanium, launched in March 2023 and instantly sold-out. Offered in 'like-new' overall condition, it is furthermore accompanied with its full set of accessories, including a one of 123 unique sketch of a watch by Konstantin Chaykin, and a micro-denim fabric strap with yellow stitching, reminiscent of the Minions blue jumpsuits.

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AUDEMARS PIGUET

ROYAL OAK '50TH ANNIVERSARY' REF. 15550ST

+5

AUDEMARS PIGUET. A RARE AND COVETED STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET, MADE TO COMMEMORATE THE 50TH ANNIVERSARY OF THE ROYAL OAK ROYAL OAK '50TH ANNIVERSARY' MODEL, REF. 15550ST, CASE NO. WA1622M, CIRCA 2022

Movement: Automatic Dial: Light blue Case: 37 mm. wide

With: Stainless steel Audemars Piguet bracelet and double deployant clasp, overall length approximately 180 mm., International Warranty card, Royal Oak 50th Anniversary Certificate dated 2022, product literature, presentation box and outer packaging

Remark: 50th Anniversary model

CHF20,000-40,000

The present Royal Oak '50th Anniversary' model is offered in excellent overall condition and comes with the full set of accessories. Adding to its exclusivity, the timepiece was produced for only one year, featuring the exclusive ‘50th Anniversary’ winding rotor.

The 50th anniversary of AP’s Royal Oak in 2022 was an important milestone event not only for Audemars Piguet the company, for whom it was an incredibly significant year, but also in the broader history of watchmaking. Any retrospective assessment of the Royal Oak’s wider impact on modern wristwatch design and the luxury wristwatch market in the modern era will identify its introduction in 1972 as a fearlessly bold and seminal moment that was truly the birth of a legend.

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PATEK PHILIPPE

CUSHION-SHAPED REF. 3585

+6

PATEK PHILIPPE. A VERY RARE AND ATTRACTIVE 18K WHITE GOLD CUSHION-SHAPED AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BACK WINDER

REF. 3585, MOVEMENT NO. 1’490'076, CASE NO. 2’741’572, CIRCA 1975

Movement: Automatic

Dial: Textured blue

Case: 36 mm. wide

With: Later added 18k white gold Patek Philippe buckle

CHF8,000-12,000

The present reference 3585 is very rare in white gold, with the majority being cased in yellow gold. Exemplifying the aesthetics of the 1970s, it is now an undisputed vintage classic.

The 3585 features back winding and hand-setting, an unusual choice for a gentleman’s watch at the time but necessitated by the

bidirectional peripheral winding rotor of the caliber 350 movement, used between 1969 and 1985, which precluded the use of a traditional winding stem. This design allowed Patek Philippe to be more experimental, resulting in a case profile with clean lines and bold proportions. The true highlight of the present timepiece is its beautiful blue dial with a textured finish.

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ROLEX

DAYTONA REF. 126500LN

•7

ROLEX. A SPORTY AND HIGHLY COVETED STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET DAYTONA MODEL, REF. 126500LN, CIRCA 2024

Movement: Automatic Dial: White Case: 40 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 200 mm., International Guarantee dated 2024, hang tag, leather card holder, product literature, travel pouch, presentation box and outer packaging

CHF15,000-25,000

In 2023, Rolex celebrated the 60th anniversary of the iconic Daytona, first introduced in 1963 and now regarded as one of the most soughtafter and legendary timepieces ever produced.

To mark the occasion, Rolex unveiled the reference 126500LN, a thoroughly modern interpretation of the Daytona. It features an updated Cerachrom bezel, a design element first introduced in 2016 with the reference 116500LN. Additionally, the bezel now includes a subtle metallic edge, providing better protection against damage from accidental impacts.

The dial has also undergone refinements, including smaller hour markers, thinner fonts, and the addition of a discreet Rolex crown at 6 o’clock, signifying the presence of a next-generation movement. This latest caliber, number 4131, is equipped with Rolex’s highly efficient Chronergy escapement, ensuring exceptional accuracy and performance.

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F.P. JOURNE

CHRONOMETRE BLEU

+8

F.P. JOURNE. A RARE AND COVETED TANTALUM WRISTWATCH WITH CHROME BLUE DIAL

CHRONOMETRE BLEU MODEL, NO. 2-410 CB, CIRCA 2019

Movement: Manual

Dial: Chrome blue

Case: 39 mm. diam.

With: Tantalum F.P. Journe buckle, International Guarantee Card dated 2019, additional tantalum F.P. Journe deployant clasp, leather card holder, USB key, polishing cloth, presentation box and outer packaging

CHF40,000-80,000

The Chronometre Bleu, often simply shortened to 'CB' by Journe aficionados, has become a cult classic in modern independent watchmaking due to its combination of unusual case material and highly distinctive dial.

Tantalum is a rare metal whose color is unlike any other. It is little used in horology because it is extremely difficult to work with. Requiring very high temperatures imposed upon it in order for it to be molded and used to ones specifications, once it has been carefully adapted it is extremely durable and ultra-resistant to corrosion.

François Paul Journe

François-Paul Journe was born in Marseille in 1957. He graduated from the Paris School of Watchmaking in 1976 and immediately joined forces with his uncle, a noted restorer of antique timepieces. Before creating his own complete line of wristwatches, Journe restored some of the world's most important historical timepieces, devised and built unique pocket watches to order and designed and made complications for prestigious watch brands.

In 1996, Journe established a workshop in Geneva, designing and making watch mechanisms for other brands. Three years later, in 1999, he launched his own watches under the label 'F.P. Journe Invenit et Fecit'.

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ROLEX

DAYTONA REF. 116509 +9

ROLEX. A SPORTY AND COVETED 18K WHITE GOLD AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 116509, CASE NO. 505FE629, CIRCA 2022

Movement: Automatic Dial: Blue Case: 40 mm. diam.

With: 18k white gold Rolex Oyster bracelet and deployant clasp, overall length approximately 180 mm., International Guarantee dated 2022, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF25,000-45,000

Offered in very good overall condition and with the full set of accessories, the present timepiece is distinguished by its highly attractive blue dial with red accents.

Reference 116509

The reference 116509, the first white gold Daytona with white gold bracelet, was introduced at the 2004 Baselworld, equipped with a fully in-house Rolex movement, calibre 4130. With fewer components, meaning improved reliability and an easier servicing procedure, this new movement also had an increased the power reserve: 72 hours compared to its predecessor's 54.

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PIAGET

BRACELET WATCH +10

PIAGET. A RARE AND ELEGANT 18K WHITE GOLD BRACELET WATCH WITH LAPIS LAZULI DIAL

REF. 9135 A6, MOVEMENT NO. 727'225, CASE NO. 208'094, MANUFACTURED IN 1972

Movement: Manual

Dial: Lapis Lazuli

Case: 23 mm. wide

With: 18k white gold integrated Piaget bracelet, overall length 180 mm.

CHF8,000-16,000

According to the Archives of Piaget, the present timepiece was manufactured in 1972.

Propelled by the incredible creative momentum of the 1970s, Piaget elevated hard stones to the status of precious gems. The brand quickly recognized the value of using these materials and mastered the necessary production techniques. Color became the brand's hallmark: jade, coral, lapis lazuli, tiger's eye, and turquoise. Over 30 different stones adorned a stunning array of exceptional models, with their interaction with light, inclusions, and subtle nuances giving each

creation a unique character. Piaget crafted astonishing graphic effects by combining various hard stones.

Piaget epitomizes daring creativity - a quality that has continued to permeate through the Maison since its beginnings in 1874. From his first workshop in La Côte-aux-Fées, Georges-Edouard Piaget devoted himself to crafting high-precision movements in a feat that formed the very foundations of their pioneering name. In the late 1950s, Piaget unveiled the ultra-thin movements that would later become the Maison’s trademark. As a true innovator of the watch and jewellery world, Piaget strongly believed in creativity and artistic values.

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AUDEMARS PIGUET

ROYAL OAK CHRONOGRAPH REF. 26240ST 11

AUDEMARS PIGUET. AN ATTRACTIVE AND COVETED STAINLESS STEEL

AUTOMATIC CHRONOGRAPH WRISTWATCH WITH DATE AND BRACELET

ROYAL OAK CHRONOGRAPH MODEL, REF. 26240ST, CIRCA 2023

Movement: Automatic Dial: Green Case: 41 mm. wide

With: Stainless steel Audemars Piguet bracelet and double deployant clasp, overall length approximately 190 mm., International Warranty card, presentation box and outer packaging

CHF30,000-50,000

Consigned by a private collector and featuring the highly sought-after Green 'Grande Tapisserie' dial, the present Royal Oak Chronograph is offered in excellent overall condition, complete with its full set of accessories.

Released in 2022 to commemorate the 50th anniversary of the Royal Oak, the reference 26240ST in stainless steel stands as one of the most acclaimed models in Audemars Piguet's latest collection. This reference marks the first Royal Oak Chronograph to be equipped with the brand’s latest in-house automatic caliber, the 4401.

Introduced in 1972, the Royal Oak redefined the identity of the luxury sports watch. With its groundbreaking design, the collection captivated a discerning and informed audience, ultimately becoming the emblem of Audemars Piguet and a true icon within the watch community. A chronograph version was added to the Royal Oak line in 1998, powered by the Caliber 2385 - a slim, self-winding column-wheel chronograph movement based on the Frédéric Piguet 1185. This model remained in production for 14 years, until 2011.

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F.P. JOURNE

OCTA SPORT TITANIUM

F.P. JOURNE. A LIGHTWEIGHT AND ATTRACTIVE TITANIUM AUTOMATIC WRISTWATCH WITH DATE, POWER RESERVE, DAY/NIGHT INDICATION AND BRACELET

OCTA SPORT MODEL, NO. 396-ARS, CIRCA 2019

Movement: Automatic Dial: Grey Case: 42 mm. diam.

With: Titanium F.P. Journe bracelet and double deployant clasp, overall length approximately 200 mm., International Guarantee card dated 2019, polishing cloth and presentation box

CHF25,000-45,000

The Octa LineSport was created in 2011 with both the cases and movements entirely made of aluminum alloy with the aim of offering ultra-lightweight timepieces able to withstand athletic lifestyles. In 2014, F.P. Journe decided to release the present version with case and bracelet made of titanium which provides the same lightness benefits with increased strength and subtleness and at the same time retaining the aluminum movement as the original model.

The Octa lineSport offers complications including the date, a power reserve for approximately 120 hours, day and night indication as well as small seconds. Remarkably, the present wristwatch weighs a total of approximately 70 grams.

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ROLEX

DAYTONA REF. 116500LN +13

ROLEX. A SPORTY AND COVETED STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET DAYTONA MODEL, REF. 116500LN, CASE NO. A30D7444, CIRCA 2021

Movement: Automatic Dial: Black Case: 40 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 200 mm., International Guarantee dated 2021, sales tag, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF15,000-25,000

Offered in excellent overall condition, the present timepiece is a highly attractive example of the Daytona reference 116500LN. The watch is furthermore offered with the full set of accessories.

In 2011, to great acclaim, Rolex launched the Daytona with a scratchresistant Cerachrom bezel. First available on the ‘Everose’ gold model

(reference 116515LN), then in 2013 in platinum (reference 116506) – the first ever platinum Daytona, and in 2016 two versions in stainless steel, a black dial and a white dial version (reference 116500LN). These new models were an instant success and, along with their earlier stablemates, are among the most desired and hard to obtain of all modern Rolex.

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ROLEX

DAYTONA 'LE MANS' REF. 126528LN

+14

ROLEX. AN EXTREMELY RARE, HIGHLY COVETED AND 'STICKERED' 18K GOLD LIMITED PRODUCTION CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA 'LE MANS' MODEL, REF. 126528LN, CIRCA 2024

Movement: Automatic Dial: Black Case: 40 mm. diam.

With: 18k gold Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm., International Guarantee dated 2024, hang tag, leather card holder, product literature, presentation box and outer packaging

Remark: First time at auction

CHF150,000-250,000

To own a Rolex Daytona ‘Le Mans’ in yellow gold is to possess one of the most exclusive and sought-after contemporary timepieces. On the wrist, it confers a prestige that is beyond price. Completely ‘off-catalogue,’ the yellow gold ‘Le Mans’ Daytona is a VIP-exclusive, invitation-only model, with each owner hand-picked by Rolex CEO Jean-Fédéric Dufour.

We are thrilled to present here the first example ever offered at auction. Its desirability is simply off the scale, with an almost mythical status among contemporary wristwatches.

The Daytona ‘Le Mans’ was first introduced in 2023 to mark the 100th anniversary of the 24 Hours of Le Mans endurance race. The initial

version, crafted in white gold, was one of the most significant and exciting wristwatch releases in recent history. However, it was also one of the shortest-lived, being discontinued in 2024. The present yellow gold version was quietly introduced later that year but, unlike its white gold predecessor, has never appeared in any Rolex catalogue or on the brand's website. It was first spotted on the wrist of former world No.1 tennis legend Roger Federer at the U.S. Open.

The dial design pays homage to the iconic Rolex Daytona ‘Paul Newman’ dials. The case is the latest Daytona design, featuring a black ceramic tachymeter bezel with a red ‘100’ marker and a display caseback.

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PIAGET

BRACELET WATCH

•+15

PIAGET. A RARE AND UNUSUAL 18K GOLD BRACELET WATCH WITH ONYX DIAL REF. 9812 N16, CASE NO. 212'613, MOVEMENT NO. 728'609, MANUFACTURED IN 1972

Movement: Manual

Dial: Onyx

Case: 24 mm. wide

With: 18k gold integrated Piaget bracelet, overall length approximately 190 mm.

CHF8,000-16,000

According to the Archives of Piaget, the present timepiece was manufactured in 1972.

The present timepiece exemplifies the lively Piaget style of the 1970s, featuring a meticulously crafted, integrated bracelet with a textured finish. Piaget epitomizes daring creativity - a quality that has continued to permeate through the Maison since its beginnings in 1874.

From his first workshop in La Côte-aux-Fées, Georges-Edouard Piaget devoted himself to crafting high-precision movements in a feat that formed the very foundations of their pioneering name. In the late 1950s, Piaget unveiled the ultra-thin movements that would later become the Maison’s trademark. As a true innovator of the watch and jewellery world, Piaget strongly believed in creativity and artistic values.

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KING MIDAS REF. 9630

ROLEX. AN EARLY, PREVIOUSLY UNKNOWN AND TEXTURIZED 18K WHITE GOLD ASYMMETRIC LEFT HANDED WINDING WRISTWATCH WITH INTEGRAL 18K WHITE GOLD ‘KING MIDAS’ BRACELET

KING MIDAS MODEL, REF. 9630, CASE NO. 734'945, NO. 102, CIRCA 1961

Movement: Manual Dial: Silvered

Case: 27.5 mm. wide

With: 18k white gold integrated Rolex bracelet and double deployant clasp, overall length approximately 190 mm.

Remark: From the family of the original owner

CHF15,000-25,000

Consigned by the family of the original owner, the present timepiece, numbered '102' and dating to 1961, features a distinctive and highly unusual textured case. Notably, it lacks the 'King Midas' engraving typically found on the left side.

Rolex ‘King Midas’ was designed by the legendary Gerald Genta long before he came to prominence with Audemars Piguet’s Royal Oak and Patek Philippe’s Nautilus. Introduced in 1961, it was produced through the 1960’s before it was absorbed into the Cellini line-up from 1972. The Midas models were characterised by their asymmetrical shape that was inspired by the Pantheon of the Gods and the left-handed winding crown which was inspired by the legend of King Midas - everything he touched with his left hand turned to gold. Interestingly, the King Midas, the heaviest gold watch around in the 1960s, was also the most expensive Rolex model. Super luxurious and alluding to the lustre and compelling attraction of solid gold, it cost roughly 30 percent more

than the Day-Date at the time, which was the other Rolex model only made in precious metals.

It is believed that only 1000 examples of the King Midas were ever produced from which only 144 were white gold, making this incredible and heavy timepiece featuring a sharp case and crisp hallmarks, an amazing opportunity for the astute collector to own.

The most famous example of the King Midas was worn by Elvis Presley. While performing six shows at the Houston Livestock Show and Rodeo in 1970, he was presented with a yellow gold reference 9630, No. 343. Today, this watch is on display at his home Graceland. Another famous example of the King Midas was worn in the 1974 James Bond movie, ‘The Man with the Golden Gun’, by the villain Francisco Scaramanga, played by Sir Christopher Lee.

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CARTIER

SPECIAL ORDER CRASH

+17

CARTIER. A SPECIAL ORDER AND PREVIOUSLY UNKNOWN 18K WHITE GOLD ASYMMETRICAL WRISTWATCH WITH ‘NICKELÉ’ GREY DIAL AND ‘CRASH’ DEPLOYANT CLASP

CRASH MODEL, REF. 4131, CASE NO. 385887BX, CIRCA 2021

Movement: Manual

Dial: ‘Nickelé’ grey

Case: 22 mm. wide, 42.5 mm. overall length

With: 18k white gold Cartier asymetrical deployant clasp, Certificate and presentation box

Remark: Special order

CHF150,000-250,000

Cartier’s Crash is more than just a watch - it is a wearable work of art. Regarded as one of the most difficult watches to obtain through special order, the chance to commission a custom-made Cartier Crash is a dream for many, but a privilege reserved for a fortunate few.

The present Crash was commissioned as a special order through Cartier’s 'New Special Order' program, which allows clients to personalize elements such as materials and dial colors, albeit within certain boundaries. For this particular timepiece, the client requested a white gold case and buckle, paired with a stunning grey galvanic dial known as ‘Nickelé’ by Cartier. The 'exploding' Roman numerals are rendered in a complementary warm grey tone. The original drawing

and specifications (FRA 4031B) for this order are dated May 6, 2021, and indicated a delivery timeline of over 10 months.

Special-order Crash watches are so cherished by their owners that they are rarely - if ever - seen at auction. This ravishingly beautiful and likely unique example, with its refined grey-and-white aesthetic, presents collectors with a rare opportunity to acquire an exceptionally exclusive and individual expression of Cartier’s undisputed wristwatch masterpiece. Perpetually elusive and imbued with near-mythical status, the Crash remains an instantly recognizable yet highly exclusive design - one of the crown jewels among wristwatches, and an aspirational icon for Cartier collectors worldwide.

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RICHARD MILLE

RM UP-01 FERRARI ULTRA-FLAT NO. 94/150 +18

RICHARD MILLE, IN PARTNERSHIP WITH FERRARI. AN EXCEPTIONAL AND CONCEPTUAL ULTRA-FLAT TITANIUM LIMITED EDITION WRISTWATCH WITH FUNCTION SELECTOR AND VISIBLE TITANIUM BALANCE FERRARI MODEL, REF. RM UP-01 TI, NO. 94/150, CIRCA 2025

Movement: Manual

Dial: Black

Case: 51 mm. wide, 39 mm. overall length

With: Black rubber Richard Mille strap with Velcro fastener, Warranty dated 2025, winding key, service booklet, product literature, portfolio, explorer case, presentation box and outer packaging

Remark: Limited edition of 150 pieces

CHF700,000-1,600,000

SHOULD

In true Richard Mille style, the ultra-flat RM UP-01 Ferrari is both an astonishing technical achievement and an entirely new aesthetic for the brand. It was created in pursuit of a single goal - to make the thinnest wristwatch possible that was practical to use as an everyday wearer. With a movement thinness of an incredible 1.18 mm. and an overall thinness of an equally incredible 1.75 mm., the RM UP-01 is a phenomenal and appropriate reflection of the partnership between Richard Mille and Ferrari that began in 2021.

Working collaboratively with the Ferrari team, the RM UP-01 took more than 6000 hours of development and testing over several years, and the production of many prototypes to perfect. The manufacturing challenges faced in the making of such a thin movement, which Richard Mille insisted must be produced as a separate entity, and not as an integral part of the case, were considerable. The realization of this single-minded ambition dictated

RICHARD MILLE

RM UP-01 FERRARI ULTRA-FLAT NO. 94/150

the final design and form of the watch itself. The development of the movement was achieved by another highly impressive collaboration with Audemars Piguet Le Locle. It features a skeletonized base plate and bridges made of grade 5 titanium and a fast-rotating barrel providing around 45 hours of power reserve. An integral function selector on the front of the case is operated by the separate key for either winding or hand-setting. Most importantly, the engineers from Audemars Piguet Le Locle and Richard Mille developed a patented new type of escapement with a balance wheel in grade 5 titanium that drastically reduces the caliber's thinness whilst providing the same security as a conventional Swiss anchor escapement. The parts that add the most height in a traditional escapement are the guard pin and the safety roller. The new patented, ultra-flat escapement eliminates both these parts and re-situates the banking function directly on the anchor fork. As a result, the dart-free anchor is significantly reduced in height. The escapement transfers energy to a variable-inertia balance wheel,

ensuring great stability during assembly, disassembly and exposure to shock or strong vibrations. The movement thus offers optimal chronometric precision for an extended period. The standard regulator index is also eliminated and a more accurate and repeatable calibration is possible thanks to 6 adjustable weights located directly on the balance itself.

This RM UP-01 Ferrari Ultra-Flat is an exciting prospect for those who appreciate the genius of Richard Mille, it exemplifies the constant innovation, uncompromising pursuit of excellence and great contemporary looks that are Richard Mille’s hallmark. As a collaboration with Ferrari, the RM UP-01 embodies the values and philosophies of F1 car development, that is, the single-minded goal of victory enabled by the most advanced minds and engineering technology available.

PATEK PHILIPPE

GOLDEN ELLIPSE REF. 3631

+19

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE

18K WHITE GOLD OCTAGONAL WRISTWATCH WITH LAPIS LAZULI DIAL ‘GOLDEN ELLIPSE’ MODEL, REF. 3631, MOVEMENT NO. 1’361’996, CASE NO. 2’757’599, CIRCA 1975

Movement: Manual

Dial: Lapis lazuli

Case: 34 mm. wide

With: Unsigned buckle

CHF10,000-18,000

A variation of the iconic ‘Golden Ellipse’ and a significant rarity, very few white gold reference 3631 are known. The present timepiece is elevated even further as one of only a handful of examples with a lapis lazuli dial - one of the amazing classics of the 1970s. Today, Patek Philippe wristwatches with hardstone dials are a favourite with collectors as true vintage pieces that were only ever made in very small numbers.

Of all the hardstone dial materials, lapis lazuli, the favoured gem of Egyptian pharaohs and Royal dynasties throughout history, is perhaps the most eye-pleasing: not only is the deep blue colour breathtaking, but the stone’s natural inclusions add depth, movement and flair to the dial. These dials are known for their fragile nature and are increasingly scarce to find in unharmed condition.

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AUDEMARS PIGUET

WHITE GOLD & DIAMOND BRACELET WATCH

+20

AUDEMARS PIGUET. A RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD AND DIAMOND-SET AUTOMATIC BRACELET WATCH WITH ONYX DIAL REF. 4043BC, MOVEMENT NO. 174'533, CASE NO. B40571, CIRCA 1979

Movement: Automatic Dial: Pavé diamond-set and onyx Case: 34 mm. wide

With: 18k white gold integrated Audemars Piguet and Jean Pierre Ecoffey bracelet, overall length approximately 180 mm., Extract from the Archives

CHF8,000-16,000

One of the most spectacular examples of Audemars Piguet’s famously thin and elegant automatic wristwatches, this magnificent white gold version features a superb integral white gold bracelet from Jean Pierre Ecoffey, a highly attractive rope-twist decorated case band, and a dazzling dial set with diamonds and onyx.

This exceptional timepiece embodies the seemingly effortless elegance that is unmistakably Audemars Piguet, reflecting the tradition and savoir-faire of the historic manufacture.

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PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 5971P-001 +21

PATEK PHILIPPE. A VERY RARE AND COVETED PLATINUM AND DIAMOND-SET PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION REF. 5971P-001, MOVEMENT NO. 3'049'153, CASE NO, 4'448'464, CIRCA 2008

Movement: Manual Dial: Black Case: 40 mm. diam.

With: Platinum and diamond-set Patek Philippe buckle, Certificate of Origin dated 2008, additional platinum solid case back stamped 4'448'464, setting pin, sales tag, product literature, leather folder, presentation box and outer packaging Remark: Approx. 100 pieces made, single sealed

CHF200,000-400,000

The endangered species strap is shown for display purpose only and is not for sale. Should you want to export the lot, Christie’s will have to unseal the watch and remove the strap.

Always treated with care and respect, the present timepiece is offered 'single sealed' and complete with its full sale kit.

Reference 5971P-001

Introduced to the market in 2007 and produced exclusively in platinum, the Patek Philippe reference 5971 is a highly special variation of

the 5970. It features a solid platinum case set with 42 baguette-cut diamonds totaling approximately 4.37 carats. Diamonds are also used as hour markers and are set into the buckle.

Only available to Patek Philippe’s top clients, this diamond-set watch presents as a significant opportunity for any discerning collector to acquire one of Patek Philippe’s most stunning and timeless coveted treasures of high horology. Approximately only 100 examples were ever produced of this rare reference.

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PATEK PHILIPPE

REF. 3729

PATEK PHILIPPE. A VERY RARE AND ELEGANT 18K WHITE GOLD OCTAGONAL WRISTWATCH WITH ONYX DIAL

REF. 3729, MOVEMENT NO. 1'329'817, CASE NO. 2'773'126, CIRCA 1980

Movement: Manual Dial: Onyx

Case: 31 mm. wide, 36.5 mm. overall length

With: 18k white gold Patek Philippe buckle

CHF12,000-18,000

Today, Patek Philippe wristwatches with hardstone dials are a favourite with collectors as true vintage pieces that were only ever made in very small numbers.

The black onyx dial is perhaps the most recognizable for its unadorned starkness. With its endless black, absence of hour markers, and minimal printing on the surface, the present timepiece takes on an almost abstract quality, where time - rather than being specific - becomes an approximate value.

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ZENITH

EL PRIMERO A386 +23

ZENITH. A RARE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH DATE EL PRIMERO MODEL, REF. A386, CASE NO. 707D331, CIRCA 1970

Movement: Automatic Dial: Multi-tone Case: 37.5 mm. diam.

With: Later stainless steel Zenith buckle, product literature and presentation box

CHF5,000-10,000

Very difficult to find in such original condition, with a beautifully and evenly aged dial, the present example of the first automatic chronograph is a dream for collectors.

Launched in 1969, Zenith’s El Primero was the first-ever automatic chronograph, its name, El Primero, meaning 'The First'. As such, the model has become a true icon among vintage wristwatches. It has an immediately recognizable design, featuring a round case with a thin bezel, a tachymeter scale, and a decimal scale up to 100 units. The distinctive overlapping subsidiary dials in different colors have become a hallmark of the El Primero chronograph.

The movement, Caliber 3019 PHC, was absolutely groundbreaking when it was released after several years of development. This Zenith caliber became even more legendary when it was revived in 1985 as Caliber 400 and later chosen by Rolex in 1987 as the base for developing their first automatic chronograph, Caliber 4030.

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PATEK PHILIPPE

WORLD TIME REF. 5130P-001 +24

PATEK PHILIPPE. AN ATTRACTIVE AND COVETED PLATINUM AUTOMATIC WORLD TIME WRISTWATCH

REF. 5130P-001, MOVEMENT NO. 3'671'370, CASE NO. 4'416'834, CIRCA 2008

Movement: Automatic Dial: Blue Case: 39.5 mm. diam.

With: Platinum Patek Philippe deployant clasp

CHF30,000-40,000

Reference 5130 was launched in 2006 and replaced reference 5110, in production since 2000. Its classic Calatrava style features a larger diameter of 39.5 mm. as opposed to the 37 mm. of its predecessor. The new size allowed broadening the width of the exterior rotating disc showing the 24 time zones, thus rendering the names of the 24 world cities even more legible.

Much inspired by the celebrated reference 1415, Patek Philippe's first World Time watch introduced in the 1930s, the dial is decorated with a new guilloché sunburst pattern while the distinctive hour markers give the watch a dynamic, contemporary look. The ring-shaped hour hand is also reminiscent of the firm's historic World Time watches, symbolizing the globe and reserved exclusively for this type of timepiece.

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AUDEMARS PIGUET

ROYAL OAK OFFSHORE QUANTIEME PERPETUEL REF. 25854ST

+25

AUDEMARS PIGUET. A VERY RARE AND IMPRESSIVE STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES AND BRACELET ROYAL OAK OFFSHORE QUANTIEME PERPETUEL MODEL, REF. 25854ST, CASE NO. E8086, NO. 008, CIRCA 1998

Movement: Automatic

Dial: Blue

Case: 42 mm. wide

With: Stainless steel Audemars Piguet bracelet and double deployant clasp, overall length approximately 190 mm., Extract from the Archives

CHF30,000-50,000

Created to celebrate the 20th anniversary of the Royal Oak, the Offshore was designed by Emmanuel Gueit with adventure-seekers in mind. Crafted with a stainless steel case of 42 mm. diameter and imposing thickness, the model shocked the industry when introduced during Baselworld in 1993. Nicknamed 'The Beast', the Royal Oak Offshore gradually gathered interest from collectors, reaching today popularity levels that were initially unexpected.

The present timepiece is a more intricate edition of 'The Beast', boasting a distinguished perpetual calendar and moon phases alongside its chronograph feature. The sheer volume of information

this timepiece provides is impressive: rather than a basic 30-minute chronograph, it offers a comprehensive 12-hour version, with the hour counter positioned at 6 o’clock.

Certain design elements reveal the meticulous care Audemars Piguet invested in the dial and movement structure, achieving a highly detailed layout while preserving symmetry and harmony. All functions are neatly organized within sub-dials, with the 9 o’clock counter notably housing three hands: one for the month, one for chronograph minutes, and a small rotating disc at the center to mark the leap year cycle.

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AUDEMARS PIGUET

ROYAL OAK DUAL TIME REF. 25730ST 26

AUDEMARS PIGUET. A RARE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC DUAL TIME WRISTWATCH WITH DATE, POWER RESERVE, 'SAPPHIRE BLUE' DIAL AND BRACELET

ROYAL OAK DUAL TIME MODEL, REF. 25730ST, CASE NO. D60515, NO. 665, CIRCA 1995

Movement: Automatic Dial: Sapphire blue

Case: 36 mm. wide

With: Stainless steel Audemars Piguet bracelet and deployant clasp, overall length approximately 190 mm., undated Warranty, instruction manual, world time zones card, presentation box and outer packaging

CHF20,000-40,000

Of high appeal, the present timepiece exemplifies itself through its excellent overall condition and highly unusual dial colour, providing it with a unique characteristic and personality. The present radiant blue version however is an exceedingly rare variant, nicknamed the 'Klein' dial.

Reference 25730

Launched in the early 1990s, reference 25730, the dual time version of the celebrated Royal Oak model, was predominantly available in stainless steel, stainless steel and gold and yellow gold, with a variety of dial colours and designs.

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PATEK PHILIPPE

NAUTILUS PERPETUAL CALENDAR REF. 5740/1G-001 +27

PATEK PHILIPPE. A RARE AND SOUGHT-AFTER 18K WHITE GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, 24 HOUR, LEAP YEAR INDICATION AND BRACELET NAUTILUS MODEL, REF. 5740/1G-001, CIRCA 2021

Movement: Automatic Dial: Blue Case: 40 mm. wide

With: 18k white gold Patek Philippe bracelet and double deployant clasp, overall length approximately 200 mm., Certificate of Origin dated 2021, setting pin, sales tag, product literature, leather folder, winding box, presentation box and outer packaging

CHF120,000-220,000

Always treated with care and respect, the present timepiece is offered in excellent overall condition, complete with its full sale kit. Part of the most coveted timepieces of Patek Philippe’s contemporary production, the reference 5740/1G-001 is one of the grail examples for collectors of the Nautilus model.

Reference 5740

The white gold Nautilus Perpetual Calendar reference 5740/1G is the first ‘Grand Complication’ to be introduced to the Nautilus collection. Combining the sporting appeal of the Nautilus with the technical sophistication of a perpetual calendar, many collectors consider this model to already be a modern classic. The present example is preserved in very good overall condition and is accompanied by its full set of accessories.

The reference 5740/1G Nautilus Perpetual Calendar is a fascinating creation with recognizable ancestry from not only the Nautilus model itself but also the famous ultra-thin automatic caliber 240 Q movement that Patek Philippe has immediately connected it to some of the great perpetual calendar watches of the past, such as the reference 3940. The layout of the classic blue Nautilus dial with horizontal ribbing, applied luminous indexes and hands is also a familiar Patek Philippe design classic, with the month, day, date, leap-year indication 24-hour indication and moon phase. The solid white gold 40 mm. case is perfectly sized, being neither too big or too small and has the brushed and polished finishes that make the most of the play of light across the surfaces. The model is completed by the solid white gold bracelet with Nautilus fold-over clasp.

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PATEK PHILIPPE

AQUANAUT LUCE REF. 5067A-025

+28

PATEK PHILIPPE. AN ATTRACTIVE STAINLESS STEEL AND DIAMOND-SET

QUARTZ WRISTWATCH WITH SWEEP CENTRE SECONDS AND DATE

AQUANAUT LUCE MODEL, REF. 5067A-025, MOVEMENT NO. 7'261'981, CASE NO. 6'282'405, CIRCA 2019

Movement: Quartz

Dial: Blue-grey

Case: 36 mm. wide

With: Stainless steel Patek Philippe double deployant clasp, Certificate of Origin dated 2019, product literature, leather folder, presentation box and outer packaging

CHF25,000-45,000

The Aquanaut reference 5067A-025 is without doubt one of the most attractive Patek Philippe lady’s sports watches. The blue-grey colour of the dial is a perfect foil for the bezel which is set with 46 scintillating diamonds weighing approximately 1 carat.

Fresh and clearly aimed at a younger, more adventurous buyer - the Aquanaut was the first model from the Geneva maison to come fitted with a tropical rubber strap - the Aquanaut was sports-luxe before it became a retail buzzword.

DATEJUST REF. 68058

+29

ROLEX. A VERY RARE AND DAZZLING 18K GOLD AND DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

DATEJUST MODEL, REF. 68058, CASE NO. 8899333, CIRCA 1985

Movement: Automatic Dial: Pavé diamond-set with sapphire hour markers Case: 31 mm. diam.

With: 18k gold and diamond-set Rolex President bracelet and deployant clasp, overall length approximately 180 mm., Guarantee dated 1988

CHF25,000-55,000

Preserved in very good overall condition, the present reference 68058 is distinguished by the prominent presence of diamonds on the dial and a magnificent, dazzling baguette diamond-set bezel. Its luxurious appeal is further enhanced by the diamond-set Rolex President bracelet.

Combining the engineering prowess of horology with the elegance and refinement of haute jewelry, gem-set watches unite the best of both worlds. The aesthetic appeal of this superb vintage DateJust is

matched by its undisputed rarity as one of the most intriguing and collectible versions of the Datejust model - unquestionably one of the key pieces in Rolex's vintage gem-set production.

A symbol of luxury and prestige, gem-set pieces have been created with a variety of different gems, most notably diamonds, rubies, emeralds, and sapphires, and feature a number of different dial-setting designs.

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ROLEX

DAYTONA 'RAINBOW' REF. 116595RBOW

+30

ROLEX. A VERY RARE AND IMPRESSIVE 18K PINK GOLD, DIAMOND AND MULTI-COLOURED SAPPHIRE-SET AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET DAYTONA 'RAINBOW' MODEL, REF. 116595RBOW, CIRCA 2020

Movement: Automatic Dial: Black with multi-coloured sapphire-set hour markers Case: 40 mm. diam.

With: 18k pink gold Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm., International Guarantee dated 2020, sales tag, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF220,000-400,000

Offered in excellent overall condition, the present timepiece is furthermore accompanied by its full set of accessories.

The Rolex Daytona Rainbow is a modern icon, instantly recognizable the world over and by far the most sought after of all modern Daytonas. Due to Rolex’s painstaking standards of stone matching and finishing, only a handful are made each year and demand vastly exceeds supply, consequently the ‘Rainbow Daytona’ is virtually impossible to obtain.

The case is further enhanced with white diamonds on the lugs and crown guards. The uniformity of the gems in respect to their colour and shape is quite exceptional. In fact, Rolex takes extreme care in

ensuring that all the stones on each individual watch are of the same shade. This sorting process is carried out by hand and by machines that are usually only found in gemological laboratories. The result is quite remarkable and is what imbues these watches with an arresting quality that is hard to define.

First introduced in 2012, the Daytona Rainbow is the most impressive and appealing of Rolex’s gem-set creations. The model was launched to widespread acclaim and is highly appreciated by collectors for its complete shake up of tradition and the superb quality of the gem-set bezel with its painstakingly selected colour-matched stones. The first examples were in yellow gold, followed by white gold and in 2018 the ‘Everose’ pink gold version.

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DE BETHUNE

DE BETHUNE. A VERY RARE AND EARLY 18K WHITE GOLD WRISTWATCH

REF. DB2W, NO. 023, CIRCA 2005

Movement: Manual Dial: Silvered Case: 42 mm. diam.

With: 18k white gold unsigned buckle, Certificate of Origin, slip case and presentation box

Remark: Approx. 14 pieces made

CHF15,000-25,000

The De Bethune DB2 is a distinguished timepiece that exemplifies the brand's commitment to traditional watchmaking artistry and technical excellence. It features the brand's signature ogival lugs, ensuring both elegance and comfort on the wrist. The refined guilloché dial is complemented by painted blue Roman numerals and blued-steel Breguet-style hands.

De Bethune

Founded in 2002 by David Zanetta and Denis Flageollet, De Bethune quickly flourished in the watch industry by merging peerless aesthetics with the latest horological breakthroughs. The deceptively simple elegance of their designs serves to magnify the complexity of the materials and processes involved in the creation of their timepieces. As De Bethune produces an extremely limited number of watches each year, the company’s philosophy has always been to create better rather than more, drawing inspiration from age-old expertise to continually invent the future.

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DE BETHUNE

DB28XS ‘STARRY SEAS’

DE BETHUNE. A RARE AND HIGHLY ATTRACTIVE TITANIUM WRISTWATCH WITH ‘RANDOM GUILLOCHE’ BLUE STARRY DIAL AND ‘FLOATING LUGS’ STARRY SEAS MODEL, REF. DB28XSTIS3, NO. 019, CIRCA 2023

Movement: Manual

Dial: Blue titanium

Case: 38.7 mm. diam.

With: Titanium De Bethune buckle, Certificate of Origin and Warranty dated 2023, product literature, slip case, presentation box and outer dust bag

Remark: First time at auction

CHF60,000-140,000

The creation of master watchmaker Denis Flageollet, the DB28Xs has already become one of the most desirable recent releases from De Bethune. To the best of our knowledge, the present timepiece is the first example to appear at auction, offering collectors the opportunity to acquire this elusive and highly sought-after model without delay.

The extremely beautiful grade 5 titanium DB28Xs ‘Starry Seas’ introduces a smaller and easy to wear case size of 38.7 mm. to the DB28 stable. Only 7.4 mm. thick, the case features a mirror-polished finish and De Bethune’s now iconic ‘floating lugs’ patented in 2006 that have become one of the brand’s signatures.

The immediate visual pull from the DB28Xs is of course the ravishing blue titanium dial with white gold stars. In true De Bethune style, the wave pattern of the dial is created by the new and special technique of ‘random guilloche’, stated to be a world’s first by the brand and therefore making each dial individual and unique, the white gold stars appearing to ‘float’ on the surface.

The calibre DB2005 hand-wound movement is a masterclass in both design and horological brilliance. Its exceptional finish and the beauty of the distinctive De Bethune bridge can be admired through the display case back.

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DE BETHUNE

DB28GS YELLOW SUBMARINE MODEL NO. 14/25 +33

DE BETHUNE. A VERY RARE AND INNOVATIVE OXIDIZED YELLOW TITANIUM AND BLACK ZIRCONIUM LIMITED EDITION DIVER’S WRISTWATCH WITH SWEEP CENTRE SECONDS, LED INTERNAL LIGHTING SYSTEM, POWER RESERVE AND ‘FLOATING LUGS’ DB28GS YELLOW SUBMARINE MODEL, REF. DB28GSV2Y, NO. 14/25, CIRCA 2020

Movement: Manual

Dial: Satin brushed and yellow titanium

Case: 44 mm., diam.

With: Oxydized yellow titanium De Bethune buckle, Certificate of Origin, additional De Bethune rubber strap and double deployant clasp, slip case, presentation box and outer dust bag

CHF60,000-120,000

The brilliantly named and great looking ‘Yellow Submarine’ DB28GS yellow titanium diver’s watch demonstrates perfectly the freethinking and revolutionary achievements of master watchmaker Denis Flageollet that have placed De Bethune watches among the most avant-garde and technically extraordinary timepieces made in the 21st century.

Showcasing a very special feature invented for the illumination of the dial display, the DB28GS ‘Yellow Submarine’ diver’s wristwatch (the ‘GS’ standing for ‘Grand Sport’) is far from a conventional diver’s watch. Made in a limited edition of only 25 pieces, it is made of lightweight titanium that has been especially oxidized to a warm and fiery golden hue with a body of black zirconium. The case is water-resistant to 100 metres and, whilst it is fitted with a unidirectional rotating bezel in common with all diver’s watches, the ‘Yellow Submarine’ is very

deliberately only immediately recognizable as a DB28, not immediately as a diver’s watch. In this and several other ways, the DB28GS ‘Yellow Submarine’ is unlike any other diver’s watch today. The technology used in the ‘Yellow Submarine’ is both remarkable and fascinating, it was developed and first used in the Yellow Submarine’s immediate predecessor and sibling, the DB28GS ‘Grand Bleu’, De Bethune’s first true sports watch. The ‘Grand Bleu’ and ‘Yellow Submarine’ are the only two watches to be fitted with a remarkable and incredibly complicated mechanical LED internal lighting system. Designed and invented by Denis Flageollet in 2019, the mechanical lighting ensures that the watch has superior readability in all situations and all weather, on either land or underwater, however unfavorable the conditions.

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DE BETHUNE

DB25 PERPETUAL CALENDAR

+34

DE BETHUNE. A RARE AND ELEGANT PLATINUM AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH THREE-DIMENSIONAL SPHERICAL MOON PHASES AND LEAP YEAR INDICATION

DB25 PERPETUAL CALENDAR MODEL, REF. DB25QPAPS2, NO. 11, CIRCA 2019

Movement: Automatic Dial: Salmon Case: 44 mm. diam.

With: Platinum De Bethune buckle, Certificate of Origin and Warranty dated 2019, product literature, slip case, presentation box and outer dust bag

CHF40,000-80,000

Highly attractive, the present platinum De Bethune DB25QPA perpetual calendar features highly legible indications, with the day and month displayed via apertures on the sides of the dial, the date positioned at 6 o’clock, and De Bethune’s signature three-dimensional spherical moon phase display, offering an exceptional accuracy of one lunar day every 122 years (patented 2004). A leap year indication is subtly integrated below the moon phase, represented by the eclipse of a star.

At the heart of this timepiece is the self-winding DB2324 calibre, which incorporates at least five of De Bethune’s patented innovations, each contributing to the brand’s renowned technical mastery. It boasts a five-day power reserve, powered by a self-regulating twin barrel (patented 2004); a titanium and platinum balance wheel (patented 2008); a silicon escape wheel; a triple pare-chute shock-absorbing system (patented 2005); and the De Bethune balance spring with a flat terminal curve (patented 2006).

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DE BETHUNE

DB27 TITAN HAWK JPS NO. 6/50

+35

DE BETHUNE. A VERY RARE AND ATTRACTIVE BLACK ZIRCONIUM AND YELLOW TITANIUM LIMITED EDITION AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND ‘FLOATING LUGS’ DB27 TITAN HAWK JPS MODEL, REF. DB27V2JPS, NO. 06/50, CIRCA 2022

Movement: Automatic Dial: Black Case: 43 mm. diam.

With: Zirconium and yellow titanium De Bethune buckle, undated Certificate of Origin and Warranty, product literature, slip case and presentation box

Remark: Limited edition of 50 pieces

CHF30,000-50,000

Visually outstanding, the striking contrast of black and gold echoes the legendary and iconic John Player Special Lotus F1 racing colors, paying homage to one of the most famous motorsport liveries of the 1970s.

Made in a limited edition of only 50 pieces, the chic styling of the DB27 Titan Hawk JPS ensures it is equally suited as a casual everyday wearer or as a highly sophisticated and ultra-smart evening dress watch. The black ‘microlight’-decorated dial features gold Roman hour numerals, Arabic minute markers, and matching two-tone sandblasted De Bethune-designed hands.

Cased in polished black zirconium, which subtly shifts in color from dark gray to jet black under different lighting, the middle section of the case band is decorated with De Bethune’s signature ‘microlight’ pattern. The short-version ‘floating’ lugs, patented by De Bethune in 2006, are also crafted from black brushed zirconium with yellow titanium inserts. A tinted sapphire crystal display back reveals the AUTOV2 automatic movement, allowing its beauty and technical virtuosity to be fully admired. With hand-crafted finishing and decoration, as well as a 60-hour power reserve, the movement features De Bethune’s 2016 patented titanium balance wheel with white gold inserts, a balance spring with a flat terminal curve (patented in 2006), a steel escape wheel, and an optimized oscillating weight in titanium and white gold.

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DE BETHUNE

DB25 PERPETUAL CALENDAR

+36

DE BETHUNE. A RARE AND HIGHLY ATTRACTIVE TITANIUM

AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH THREEDIMENSIONAL SPHERICAL MOON PHASES AND LEAP YEAR INDICATION

DB25 PERPETUAL CALENDAR MODEL, REF. DB25SQPA, NO. 15, CIRCA 2022

Movement: Automatic

Dial: Silvered and blued Case: 40 mm. diam.

With: Titanium De Bethune buckle, undated Certificate of Origin and Warranty, product literature, slip case and presentation box

Remark: Production limited to 15 pieces annually

CHF40,000-80,000

The DB25 Perpetual Calendar is undeniably one of De Bethune’s most beautiful and intricate wristwatches. For this model, De Bethune has prioritized wearability by crafting the case in lightweight titanium and reducing its diameter to a highly comfortable 40 mm, compared to the 44 mm cases of earlier versions.

This latest iteration of the De Bethune Perpetual Calendar boasts an illustrious lineage. The brand’s first perpetual calendar models, the DB15 (2004) and DB17 (2005), were both manually wound. In 2010, De Bethune introduced its first automatic perpetual calendar, the DB25QP.

The dial design of the DB25 Perpetual Calendar is exceptionally refined and already regarded as a timeless classic. Indeed, the overall

aesthetic of De Bethune’s perpetual calendar dials has remained largely unchanged since the introduction of the DB15, reflecting its status as a design that is both unmistakably traditional and distinctly contemporary. For this model, the silvered hand-guilloché center is divided into 12 sectors, while the chapter ring and subdials are crafted from contrasting fired blue titanium. The days of the week and months are displayed in apertures at 3 and 9 o’clock, while the date is indicated on the subsidiary chapter ring in the lower half of the dial. Collectors will undoubtedly appreciate the signature De Bethune threedimensional spherical moon phase indicator, made of blued steel and palladium, beautifully set within a night sky disc adorned with pink gold stars. Ingeniously, a small circular aperture just below the moon phase serves as the leap-year indicator.

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DE BETHUNE

DB28 GS CALIFORNIA NO. 2/5

DE BETHUNE. A RARE AND SPORTY TITANIUM LIMITED EDITION

WRISTWATCH WITH PERFORMANCE INDICATION AND 'FLOATING LUGS' 'GRAND SPORT CALIFORNIA' MODEL, REF. DB28GSV1AN, NO. 2/5, CIRCA 2015

Movement: Manual

Dial: Semi-skeletonized Case: 44 mm. diam.

With: Slip case, Certificate of Origin, presentation box and outer dust bag

Remark: Limited edition of 5 pieces

CHF40,000-80,000

The present timepiece is numbered 2 of a limited edition of only 5 pieces.

Housed in the iconic DB28 case, the timepiece features De Bethune’s ingenious and highly comfortable ‘floating lugs,’ patented in 2006, which have become a signature of the brand. At the heart of this timepiece is the highly impressive caliber 2115 movement, which delivers a six-day power reserve thanks to its self-regulating twin barrel (patented 2004).

De Bethune

Founded in 2002 by David Zanetta and Denis Flageollet, De Bethune quickly flourished in the watch industry by merging both peerless aesthetic with the latest horological breakthroughs. The deceptively simple elegance of their designs serves well in magnifying the complexity of the materials and processes involved in the creation of their timepieces. As De Bethune crafts an extremely limited amount of timepieces per year, the philosophy of the company has been to create better rather than more, and to draw inspiration from age-old expertise in order to constantly invent the future.

The company won the 2011 'Aiguille D’Or', the highest distinction awarded by Grand Prix d'Horlogerie de Genève (Geneva Watchmaking Grand Prix) for its DB28 model.

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DE BETHUNE

DB28 STEEL WHEELS BLUE 'THE HOUR GLASS' COMMEMORATIVE EDITION NO. 4/10

+38

DE BETHUNE. AN ATTRACTIVE MIRROR-POLISHED BLUED TITANIUM LIMITED EDITION LIGHTWEIGHT WRISTWATCH WITH THREEDIMENSIONAL SPHERICAL MOON PHASE, POWER RESERVE AND ‘FLOATING LUGS’, MADE TO COMMEMORATE THE 40TH ANNIVERSARY OF 'THE HOUR GLASS'

DB28 STEEL WHEELS BLUE, REF. DB28SWBS, NO. 004, CIRCA 2019

Movement: Manual

Dial: Blued titanium

Case: 43 mm. diam.

With: Mirror-polished and blued titanium De Bethune buckle, undated Certificate of Origin and Warranty, product literature, slip case, presentation box and outer dust bag

Remark: Limited edition of 10 pieces, made to commemorate the 40th Anniversary of 'The Hour Glass'

CHF70,000-140,000

The present timepiece, featuring an all-blue mirror-polished grade 5 titanium case, was created exclusively for the Singapore-based retailer 'The Hour Glass' in a limited edition of 10 pieces only. The case, central bridge, and outer edge of the dial are all heat-blued, lending the watch remarkable charisma and presence. However, one distinct feature sets this particular example apart: although it is part of a limited edition of 10, it is the only one to have silver hour markers (rather than blue) for improved legibility.

The DB28 is the model that has become the standard bearer for De Bethune, as the model won the Aiguille d’Or award at the 2011 Grand

Prix d’horlogerie de Genève and features several of the company’s patented innovations including the now famous three-dimensional spherical ‘rolling’ moon phase made from palladium and flame-blued steel (patented 2004) and the visible balance wheel with silicon balance and triple-pare-chute shock protection system (patented 2005). Visible through the 1800 Vickers hardness sapphire crystal is the power reserve indication with rose gold indication hand.

The 'Steel Wheels' version of the DB28 was introduced in 2018 and represents the skeletonized version of the model.

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JAEGER-LECOULTRE

MASTER ULTRA THIN TOURBILLON

+39

JAEGER LECOULTRE. AN ELEGANT AND ATTRACTIVE 18K PINK GOLD AUTOMATIC TOURBILLON WRISTWATCH

MASTER ULTRA THIN TOURBILLON MODEL, REF. 174.2.34.S, CASE NO. 2'884'033, CIRCA 2016

Movement: Automatic Dial: Eggshell beige

Case: 40 mm. diam.

With: 18k pink gold Jaeger LeCoultre double deployant clasp, Guarantee Certificate dated 2016, product literature, presentation box and outer packaging

CHF25,000-50,000

Highly attractive, the present Master Ultra Thin Tourbillon in pink gold showcases refined proportions, technical sophistication, and meticulous craftsmanship. Its eggshell beige dial features an elegant and pure design.

Reference 174.2.34.S is a subtle yet exquisite timepiece, ideal for collectors who appreciate understated elegance. Offered in very good overall condition, the present timepiece is furthermore accompanied by its Guarantee Certificate dated 2016, product literature, a presentation box, and outer packaging.

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A.LANGE & SÖHNE

LANGE 1 TOURBILLON 'HOMMAGE TO F.A. LANGE' NO. 7/150

+40

A.LANGE & SÖHNE. A VERY RARE AND ELEGANT 18K HONEY GOLD LIMITED EDITION TOURBILLON WRISTWATCH WITH OVERSIZED DATE AND POWER RESERVE, MADE TO COMMEMORATE THE 165TH ANNIVERSARY OF A. LANGE & SÖHNE IN 2010

LANGE 1 TOURBILLON 'HOMMAGE TO F.A. LANGE' MODEL, REF. 722.050, CASE NO. 192'006, NO. 007/150, CIRCA 2010

Dial: Silvered Case: 38.5 mm. diam.

With: 18k honey gold A. Lange & Söhne buckle, International Guarantee dated 2010 (with a typo), Proof of Origin, product literature, leather folder, presentation box and outer packaging Remark: Limited edition of 150 pieces

CHF60,000-120,000

The Lange 1 Tourbillon 'Homage to F.A. Lange' was produced in 2010 as a limited edition of 150 pieces to commemorate the company's 165th anniversary, alongside the Tourbograph Pour le Mérite and the 1815 Moonphase. All three models are made of 18k honey-colored gold, a material exclusively developed for A. Lange & Söhne.

Originally released at the turn of the millennium, the Lange 1 Tourbillon model was made in a limited edition of 250 examples in pink gold and 150 in platinum. The model was the world's first wristwatch combining a tourbillon, a patented oversized date, twin barrels for the three days power reserve and a progressive power reserve indicator.

The design of the model has evolved over time. In the first batches, the tourbillon was covered from the top to conceal the date wheels. However, in later editions - particularly those released after 2010 - both the date wheels and the tourbillon were exposed, offering a more open and intricate view of the movement.

Honey Gold

In 2010, Lange specially developed its own unique colour of gold, warm and lustrous, it is reminiscent of the colour of honey and was therefore named ‘honey gold’. The secret alloy inlcudes 75% of pure gold and 24% of copper and zinc. Inspired by the colour of the gold cases of Lange & Söhne’s early pocket watches, ‘honey gold’ is only ever used for special limited edition timepieces such as the present watch and is therefore highly prized by collectors.

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BREGUET

TOURBILLON MESSIDOR REF. 3350BA

+41

BREGUET. A RARE AND HIGHLY ATTRACTIVE 18K GOLD TOURBILLON WRISTWATCH

TOURBILLON MESSIDOR MODEL, REF. 3350BA, CASE NO. 228E, CIRCA 1995

Movement: Manual Dial: Silvered Case: 36 mm. diam.

With: 18k gold Breguet buckle

CHF15,000-25,000

True to this important heritage, Breguet timepieces are an exquisite marriage of tradition and modernity. The present timepiece perfectly exemplifies Breguet's style and technique. It indeed features Breguet's signature complication - the tourbillon - which can be admired through the generous opening on the dial.

The engine-turned dial, hand engraved movement and coin-edge band are typical Breguet traits: subtle and elegant details which transfigure the timepiece with an undeniable vintage vibe.

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LEGACY MACHINE 1

+42

MB&F, JEAN-FRANÇOIS MOJON & KARI VOUTILAINEN. A RARE AND UNUSUAL 18K PINK GOLD DUAL TIME WRISTWATCH WITH POWER RESERVE AND SUSPENDED BALANCE

LEGACY MACHINE 1 MODEL, REF. 01.RL.W, CASE NO. 50R24904, CIRCA 2015

Movement: Manual

Dial: Silvered and white

Case: 44 mm. diam.

With: Unsigned gold plated buckle, International Warranty dated 2015, product literature, leather wallet, presentation box and outer packaging

Remark: MB&F will offer a free service of the movement up to 6 months following the purchase at Christie's

CHF40,000-80,000

Maximillian Büsser, the mastermind behind the contemporary brand MB&F, famous for their extraordinary and other-worldly haute horology masterpieces since 2007 has quickly climbed the ladder in the past few years as a top independent watchmaker and collectorfavored brand. The Legacy Machine, a cornerstone model of the manufacturer is one of the most important and desirable models as it melds traditional watchmaking with contemporary technology and innovation. Inspired by the works from the godfathers of mechanical watchmaking: Abraham-Louise Breguet, Ferdinand Berthoud, and Antide Janvier, these inventive geniuses were united by their strive for experimentation with dual regulators, and MB&F’s Legacy Machine continues their works two and a half centuries later.

Launched in 2011, the Legacy Machine 1 or 'LM1' broke horological grounds with its incredible futuristic aesthetic that still incorporated

traditional watchmaking design. The dual time watch features an alluring, oversized suspended balance which playfully dances and brings vibrancy to the timepiece. To accommodate this incredible structure, the watch has a highly domed sapphire crystal which doubles to allow for a pleasurable view from the sides. Furthermore, a power reserve indicator has been incorporated in the symmetrical design. However, Maximillian Büsser has ingeniously created it in a three-dimensional vertical manner that is unlike any other timepiece. The LM1 pays homage to the past with its traditional roman numeral white lacquer dual time disks and its wonderful movement created and finished by none other than the legendary watchmakers Jean-François Mojon at Chronode and Kari Voutilainen. It is just as beautiful as the front featuring 19th century style hand-finishing decoration including Côtes de Genève, anglage, and black-mirror polishing.

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PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 5270/1R-001 +43

PATEK PHILIPPE. A RARE AND EXTREMELY ATTRACTIVE 18K PINK GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, LEAP YEAR, DAY/NIGHT INDICATOR AND BRACELET REF. 5270/1R-001, MOVEMENT NO. 7'113'922, CASE NO. 6'282'169, CIRCA 2018

Movement: Manual Dial: Black

Case: 41 mm. diam.

With: 18k pink gold Patek Philippe bracelet and double deployant clasp, overall length approximately 180 mm., Certificate of Origin dated 2018, additional 18k pink gold solid case back stamped 6'282'169, setting pin, product literature, leather folder, presentation box and outer packaging

CHF100,000-200,000

The perpetual calendar chronograph is arguably Patek Philippe’s most important and symbolic complication. The present reference 5270/1R001, with its matching solid pink gold bracelet and sublime ebony-black dial, is offered in very good overall condition and comes with its full set of accessories.

Reference 5270

Reference 5270 was introduced to the market at the Basel Fair in April 2011 and replaced the celebrated reference 5970. The model houses calibre 29-535 PS with Patek Philippe's new hallmark of excellence, the PP Seal. This calibre was first introduced with reference 5170.

In 2009, Patek Philippe created a new quality benchmark for its mechanical timepieces: the Patek Philippe Seal. This new emblem of horological excellence goes beyond any existing standards of the Swiss watch industry. Uniquely, the Patek Philippe Seal applies to the completely assembled watch as delivered to its owner. In conjunction with these standards, the Seal represents a commitment to lifelong servicing and restoration for all timepieces created by the firm since 1839.

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A. LANGE & SÖHNE

TRIPLE SPLIT FLYBACK NO. 41/100 +44

A. LANGE & SÖHNE. A VERY RARE, IMPRESSIVE AND HIGHLY ATTRACTIVE 18K PINK GOLD LIMITED EDITION TRIPLE SPLIT FLYBACK

CHRONOGRAPH WRISTWATCH WITH POWER RESERVE INDICATION

TRIPLE SPLIT MODEL, REF. 424.037F, CASE NO. 253'141, NO. 041/100, CIRCA 2021

Movement: Manual

Dial: Blue

Case: 43.2 mm. diam.

With: 18k pink gold A. Lange & Söhne deployant clasp, International Limited Warranty dated 2021, polishing cloth, product literature, leather folder, presentation box and outer packaging

Remark: Limited edition of 100 pieces

CHF70,000-140,000

Exclusively available in Lange boutiques and made in a limited edition of only 100 pieces in pink gold with a blue dial, the Triple Split Chronograph represents not only a major achievement and technical accomplishment for Lange & Söhne but also in the history of watchmaking, showcasing a complication that has never been done before. The Triple Split Chronograph is a true first, a rattrapante or split seconds chronograph that is capable of measuring and comparing the time of two events running concurrently, and even more impressively, of up to twelve hours' duration made possible with, in addition to the central split seconds chronograph, rattrapante mechanisms for both the minutes and hours. Timings can be made to an accuracy of one-sixth of a second. This awe-inspiring masterwork of horological engineering allows collectors the rare opportunity to absorb and fully appreciate the genius of Lange & Söhne, without doubt one of the greatest watchmaking houses in the world.

How it works

Like the traditional split-seconds chronograph, the Triple Split has two central chronograph seconds hands which run together in unison when the chronograph is activated until the split function is used. When the split button is pressed, the blued hand stops, while the other white gold hand continues to run. If the split button is pressed again, and the stopped hand then jumps to rejoin the other hand and they continue to run together once again. This Triple Split model also has split hands for both hours and minutes, when the split button is pressed these subsidiary hands rejoin simultaneously in unison with the seconds so that one of the two timing sessions is halted. The Triple Split is, like its predecessor the Double Split, also a flyback chronograph.

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PATEK PHILIPPE

GOLDEN ELLIPSE LIGHTER REF. 9507

+45

PATEK PHILIPPE. A RARE AND ATTRACTIVE 18K GOLD AND ENAMEL LIGHTER

GOLDEN ELLIPSE LIGHTER MODEL, REF. 9507, CASE NO. A294, CIRCA 1980

Material: 18k gold and translucent blue enamel Dimensions: 40 mm. wide, 58 mm. overall length

CHF15,000-25,000

The Golden Ellipse lighters were introduced in the 1970s to compliment the Ellipse range of watches. It is believed that Patek Philippe commissioned Colibri, the French manufacturer of high quality gas lighters. These lighters were made out of a solid chunk of 18k gold and was decorated to the highest standards.

A company brochure from 1978 states that Patek Philippe would 'accept your order for an enameled pocket watch with a motif of your choice, or a hand-engraved or enameled Golden Ellipse lighter'. It is believed that enamel-decorated lighters were the rarest of the lot and in the mid-1980s, they retailed for as much as $8,000.

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GERALD GENTA

TOURBILLON PERPETUAL CALENDAR

+46

GERALD GENTA. A VERY RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC SKELETONIZED TOURBILLON PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP YEAR INDICATION AND BRACELET

REF. G4010 4, CASE NO. 51'002, NO. 22, CIRCA 1990

Movement: Automatic

Dial: Skeletonized Case: 35 mm. wide

With: 18k gold Gerald Genta bracelet and double deployant clasp, overall length approximately 190 mm.

CHF20,000-40,000

Very rarely offered at auction, the present timepiece gives collectors and all those who appreciate haute horology the opportunity to obtain a Gerald Genta masterpiece.

The Wall Street Journal once called Gerald Genta’s watches 'the world's most complicated and pricey watches'. The present yellow gold tourbillon perpetual calendar, fully embodies the iconic Genta look, combining high complication with superb craftsmanship. Powered by the highly impressive entirely hand engraved automatic movement which is displayed through the transparent back for the appreciation of the owner.

Gerald Genta

Gerald Genta is truly one of the greatest watch designers of all time, the genius behind several of the most famous and enduring wristwatch models that have become the foundation for success for several of the great watch brands including Patek Philippe, Audemars Piguet and Cartier.

For the watches Genta made under his own name, he is remembered as the world record holder for consecutive years in the mid-1990s for creating the world's most complicated watch, his masterpiece the ‘Grande Sonnerie’. Still in much demand today and becoming classic in their own right, Genta's designs transcend time and fashion and remain to this day beacons of haute horology of the 20th and 21st centuries. Without a doubt Gérald Genta has left an enduring mark in the history of watchmaking.

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AUDEMARS PIGUET

STAR WHEEL

+47

AUDEMARS PIGUET. AN ATTRACTIVE AND UNUSUAL 18K GOLD AUTOMATIC WANDERING HOUR WRISTWATCH

STAR WHEEL MODEL, REF. 25720BA, CASE NO. D8128, CIRCA 1992

Movement: Automatic

Dial: White and gold Case: 36 mm. diam.

With: 18k gold Audemars Piguet buckle

CHF12,000-18,000

The present timepiece represents a rare opportunity to acquire the coveted Audemars Piguet Star Wheel.

The 'Star Wheel' system was invented by the firm in the early 1990s, including different variations of 'wandering hour' wristwatches. Three transparent sapphire disks, or star wheels, each inscribed with four hour indicators are attached to a rotating centre wheel. As the

assembly turns, the indicator for the actual hour is rotated into view and then passed across a 120-degree minutes sector. The time is read by noting the visible hour pointing to the current minute. Each disk is obscured until it rises into the arc where the background contrasts the digits into legibility.

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PATEK PHILIPPE

ELLIPSE 'TIFFANY & CO.' REF. 3844

+48

PATEK PHILIPPE. A VERY RARE AND ELEGANT 18K GOLD CUSHION-SHAPED WRISTWATCH WITH BRACELET

RETAILED BY TIFFANY & CO., ELLIPSE MODEL, REF. 3844, MOVEMENT NO. 1'322'451, CASE NO. 2'770'792, CIRCA 1970

Movement: Manual

Dial: Champagne

Case: 33 mm. wide

With: 18k gold Patek Philippe and Jean Pierre Ecoffey integrated bracelet, overall length approximately 180 mm.

Remark: Retailed by Tiffany & Co.

CHF8,000-12,000

Offered in very good overall condition, the present timepiece distinguishes itself not only through the positioning of the 'Tiffany & Co.' signature on its dial but also by its highly attractive bracelet made by Jean-Pierre Ecoffey. ‘JPE’ bracelets are of unparalleled quality, even by today’s standards. At the time, only the firm of Gay Frères could compete; however, with significantly higher production numbers, they rarely matched the quality of JPE.

The Ellipse

Introduced in 1968, the original Golden Ellipse design drew inspiration from the 'golden ratio', a mathematical concept discovered by ancient Greek scholars. Its harmonious proportions, often referred to as 'divine', have influenced countless artistic and architectural masterpieces over the centuries. The Golden Ellipse collection had expanded to include over 60 variations, ranging from bold, masculine timepieces to elegant, high-jewelry creations for women. Today, it stands as Patek Philippe's second-longest-running model in production, following the Calatrava.

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VACHERON CONSTANTIN

LES COMPLICATIONS REF. 33115

+49

VACHERON CONSTANTIN. AN ELEGANT 18K GOLD SKELETONIZED WRISTWATCH

LES COMPLICATIONS MODEL, REF. 33115, MOVEMENT NO. 790'356, CASE NO. 672’698, MANUFACTURED IN 1999

Movement: Manual Dial: Skeletonized Case: 33 mm. diam.

With: 18k gold Vacheron Constantin buckle, Extract from the Archives confirming manufacture of the present watch in 1999

CHF8,000-12,000

Only the association of several traditional Fine Watchmaking crafts can give rise to such works of art. The creation of skeletonized watches, or the art of playing with transparency and making light dance across gleaming metal to transform a watch movement into an ethereal ballet of openworked bridges and wheel trains, is an art long since mastered by the Manufacture Vacheron Constantin.

An art that requires for complementary skills: that of the Master Watchmaker to handle the mechanical demands; that of the Master Chamferer to capture the light and reveal the quintessence of the movement; and finally, that of the Master Engraver to sublimate the movement with a decor that gives life to skeleton watches.

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AUDEMARS PIGUET

CHRONOGRAPH REF. 5556BA

+50

AUDEMARS PIGUET. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD SKELETONIZED CHRONOGRAPH WRISTWATCH WITH BRACELET

REF. 5556BA, CASE NO. B71131, CIRCA 1982

Movement: Manual Dial: Skeletonized Case: 37 mm. diam.

With: 18k gold Audemars Piguet integrated bracelet, overall length approximately 190 mm., Extract from the Archives

CHF40,000-60,000

The present timepiece is a highly attractive neo-vintage chronograph, featuring an integral Audemars Piguet gold bracelet and a rope-twist decorated case band. It stands as a prime example of the intricate openworked wristwatches for which Audemars Piguet is admired, showcasing an exceptional level of skeletonization and hand-finishing.

This superb timepiece exudes the effortless elegance that is unmistakably Audemars Piguet, reflecting the tradition and savoir-faire of the historic manufacture.

According to research, only a handful of these ‘dressy’ skeletonized chronographs were produced in the early 1980s. Its large size and technical complexity make it an immediate draw for collectors seeking lesser-known, ‘under-the-radar’ rarities from Audemars Piguet’s production.

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A. LANGE & SÖHNE

ZEITWERK +51

A. LANGE & SÖHNE. AN ELEGANT 18K PINK GOLD WRISTWATCH WITH DIGITAL TIME DISPLAY AND POWER RESERVE INDICATION

ZEITWERK MODEL, REF. 140.032, CASE NO. 221'366, CIRCA 2016

Movement: Manual Dial: Silvered Case: 42 mm. diam.

With: 18k pink gold A. Lange & Söhne deployant clasp, Guarantee dated 2016, product literature, leather folder, presentation box and outer packaging

CHF40,000-80,000

Amongst the most celebrated timepieces from the German manufacturer, the Zeitwerk exemplifies A. Lange & Söhne's quest to craft innovative and precise timepieces with movements of the highest quality.

Launched in 2009, the Zeitwerk is the first mechanical wristwatch to display the time digitally, providing its wearer with optimal legibility due to the size of the windows and its ingenious jumping hour and minute system. Filling the entire case, the movement delivers a significant amount of energy for the simultaneous movement of the three discs, made possible through a patented system that increases the available torque to power both the movement and the discs for the hours and minutes

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 725/2

+52

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND ATTRACTIVE 18K PINK GOLD OPENFACE KEYLESS LEVER PERPETUAL CALENDAR WATCH WITH MOON PHASES AND LEAP-YEAR INDICATION, MADE FOR THE FRENCH MARKET

REF. 725/2, MOVEMENT NO. 931'092, CASE NO. 2’606’893, MANUFACTURED IN 1951

Movement: Manual

Dial: Silvered Case: 46 mm. diam.

With: Extract from the Archives confirming production of the present watch in 1951 and its subsequent sale on 16 March 1959

Remark: One of only two publicly known examples in pink gold

CHF25,000-50,000

An exceptional mid-century vintage rarity from Patek Philippe, the present pink gold reference 725/2 can be regarded as one of the greatest prizes for any serious collector today.

Rarely seen at auction, reference 725/2 is among the most elusive models of Patek Philippe’s post-war pocket watches. Excitingly, to the best of our knowledge, the present timepiece is one of only two publicly known examples in pink gold. The other known example, featuring the preceding movement no. 931’091, was sold at Christie’s Geneva on May 13, 2013 (lot 41).

Made in two principal series with several design variations, the first series - like the present timepiece - features four subsidiary dials, while the second series features a single linear 'American Calendar' aperture. Interestingly, the present timepiece was made for the French market, as indicated by the double French ‘owl’ importation gold marks stamped on the pendant. It was most likely sold through Patek Philippe’s French distributor at the time, Jean Guillermin.

The superb dial, crafted by Stern Frères, boasts a matte silvered finish with applied yellow gold hand-cut Arabic numerals and dots. The case was made by Wenger - one of the finest Geneva master case makers - and is stamped with his hallmark, a number 1 within a key, on the interior of the back. Constructed in three pieces with a snapped bezel and back, the case remains in excellent condition, maintaining its full proportions. The movement is the exceptionally highly finished caliber 17’’’170Q, featuring an instantaneous perpetual calendar modification by Victorin Piguet and adjusted for heat, cold, isochronism, and five positions.

The Perpetual Calendar reference 725-2 is a highly significant timepiece. Not only is it incredibly beautiful, but its aesthetic design also directly influenced every great perpetual calendar wristwatch reference that followed. As such, this model holds equal importance for both wristwatch and pocket watch collectors. Notably, the legendary watch collector Henry Graves Jr. selected a platinum reference 725-2 in 1947, engraved on the back with his coat of arms and motto. That watch is now a highlight of the Patek Philippe Museum in Geneva.

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PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 3970ER-001 53

PATEK PHILIPPE. A VERY RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION

REF. 3970ER-001, MOVEMENT NO. 3'045'705, CASE NO. 4'010'823, CIRCA 1998

Movement: Manual Dial: Silvered Case: 36 mm. diam.

With: 18k pink gold Patek Philippe buckle, Certificate of Origin dated 1998, additional 18k pink gold solid case back stamped 4'010'823, product literature, setting pin, leather folder, presentation box and outer packaging

CHF100,000-200,000

Consigned by the family of the original owner and carefully cherished throughout the years, the present reference 3970ER-001 is offered with the Certificate of Origin dated 1998, additional platinum solid case back stamped 4'010'823, product literature, leather folder, presentation box and outer packaging

This formidable timepiece will delight the future owner with its strong and generous case proportions, well defined stepped lugs and clear hallmarks.

Reference 3970

In 1986, Patek Philippe launched a new generation of the perpetual calendar chronograph wristwatch, designated reference 3970, replacing the hugely successful reference 2499 in production in four different series from 1951 to 1985. The main difference in the movement was the

arrival of the new Lemania based ébauche which replaced the Valjoux movement used for the previous 50 years. Starting with movement number 875'000, the first series of reference 3970 was produced with a solid snap on back, comprising approximately 100 examples.

The second series introduced a solid screw back, designated reference 3970E. In 1989, a third series of ref. 3970 was launched, fitted with a solid screw back as well as an additional sapphire crystal display screw back. Reference 3970 was discontinued in 2004 and replaced by reference 5970.

While production of the reference 3970/3971 may have ended nearly 20 years ago, these modern yet classic perpetual calendar chronographs have become a must-have for the discerning collector of complicated wristwatches.

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PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH 'BREGUET' REF. 3970EG-028 +54

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD PERPETUAL CALENDAR CHRONOGRAPH

WRISTWATCH WITH MOON PHASES, 24-HOUR, LEAP YEAR INDICATION AND BREGUET NUMERALS

REF. 3970EG-028, MOVEMENT NO. 3'048'465, CASE NO. 4'279'338, CIRCA 2007

Movement: Manual

Dial: Black

Case: 36 mm. diam.

With: 18k white gold Patek Philippe deployant clasp, Certicate of Origin dated 2007, additional 18k white gold solid case back stamped 4'279'338, setting pin, sales tag, product literature, leather folder, presentation box and outer packaging

Remark: Approx. 4 pieces made in white gold

CHF400,000-800,000

Last seen at auction over a decade ago and, since then, one of the stars of an important private collection, the present exceptional white gold reference 3970EG-028 is certainly one of the most exclusive and important representations of the reference, showcasing the perfect blend of mechanical complexity, dial exclusivity, and rare case metal.

To the best of our knowledge, no other example in white gold with a certificate-confirmed black dial with full Breguet numerals has been offered at international auction.

Sold in 2007, the production of the present timepiece post-dates the end of the reference 3970 series by two years, which concluded in 2004. With characteristics of a 4th series 3970, including seven-digit movement and case numbers, this and other special-order, out-ofseries watches were occasionally sanctioned after the production of

the reference had officially ended. These ultra-exclusive timepieces were, naturally, only accessible to Patek Philippe’s most loyal and longstanding clients.

The exceptional standout feature of the present timepiece is the ravishing special-order black dial, which provides a beautiful contrast to the white gold case. Featuring full Breguet numerals, it offers a completely different and highly appealing aesthetic compared to the production models of the 3970, and indeed even most other exclusive 3970s with black dials. Apart from the present watch cased in white gold, this dial type is only known to have been fitted to a very small number of platinum-cased 3970s. This superlative watch offers collectors the opportunity to obtain an undoubtedly significant specialorder 3970, one of the great 21st-century Patek Philippe classics.

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RICHARD MILLE

RM27-01 RAFAEL NADAL

+55

RICHARD MILLE. AN EXCEPTIONAL AND EXTREMELY RARE WHITE QUARTZ TPT® LIMITED EDITION ULTRA-LIGHTWEIGHT TONNEAUSHAPED SKELETONIZED TOURBILLON WRISTWATCH RAFAEL NADAL MODEL, REF. RM27-01 FQ, CIRCA 2019

Movement: Manual

Dial: Skeletonized

Case: 38 mm. wide, 46 mm. overall length

With: Warranty dated 2019, presentation box and outer packaging

Remark: First at auction, limited edition of 5 pieces

CHF1,000,000-2,000,000

SHOULD

Richard Mille enthusiasts and collectors worldwide will immediately recognize the significance of this exceptional white RM27-01 limited edition. To the best of our knowledge, the present timepiece is the first of its kind to be offered at auction. Seen on the wrists of singer Post Malone and rapper Jay-Z, it can be considered the most appealing, desirable, and unobtainable of all RM27 models. A phenomenal creation, it weighs only 18.83 grams, including the strap, making it one of the lightest timepieces in the world.

The luxury of the RM27-01 lies in the connoisseur’s appreciation of the exceptional technical and manufacturing expertise required to create such a lightweight watch. This concept also applies to the pareddown yet visually striking design aesthetic, in which the movement appears to be simply suspended within the two-part case - much like a supercar engine placed into its chassis - without any extraneous frills or unnecessary detailing. Indeed, it is difficult to convey just how extraordinarily lightweight this watch is; the movement itself

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RICHARD MILLE

RM27-01 RAFAEL NADAL

weighs an incredible 3.5 grams. Rafael Nadal personally tested the RM27-01 under real-world conditions, wearing it throughout a tennis season, where it was subjected to the extreme movements and shocks expected during top-level matches - yet it remained unaffected. Furthermore, the watch’s lightness allowed Nadal absolute freedom of movement, without any distraction.

Contributing to the watch’s extreme lightness, the movement baseplate and tourbillon carriage are crafted from grade 5 titanium, while the barrel bridges and gears are made from an aluminum-lithium alloy. The entire movement is suspended by four braided steel cables, each measuring just 0.35mm in thickness. These cables are anchored to a tensioner, which is pulled tight by the watchmaker and adjusted as needed. This innovative suspension system enables the RM27-01 to withstand acceleration forces of up to 5000G.

When Rafael Nadal first met Richard Mille in 2008, it marked the beginning of a longstanding friendship. More significantly, their collaboration became the driving force behind the development and realization of some of Richard Mille’s most extraordinary wristwatches. In particular, it led to the production of the RM027- the lightest tourbillon wristwatch in the world at that time. In 2013, this remarkable partnership resulted in the creation of an ultra-lightweight tourbillon: the original RM27-01, cased in grey anthracite polymer injected with carbon nanotubes. Limited to just 50 pieces, it sold out almost immediately.

The manufacture of the present white limited-edition case also employs cutting-edge materials - white Quartz TPT®, a groundbreaking ultra-lightweight material developed by Richard Mille for watchmaking. The strength and incredible lightness of TPT® (Thin Ply Technology) quartz are unparalleled. Composed of hundreds of layers of quartz interspersed with layers of NTPT carbon, these layers are fused together at 120 degrees Celsius to create a case that is virtually indestructible. Specifically designed to absorb both external and internal impacts, the case features a monoblock construction to eliminate unnecessary components, while the strap is fully integrated. Additionally, the watch is resistant to extreme temperatures and magnetism, making it an almost perfect sports watch.

A Brief History of Richard Mille’s Ultra-Lightweight Watches

In 2004, the RM006 Felipe Massa Tourbillon was introduced, which weighed just 48 grams (excluding the strap). The following year, the brand repeated this triumph with the RM009 Felipe Massa Tourbillon, which set a then world record of 28 grams (excluding the strap). In 2010, that record was broken by the 20 gram RM027 Rafael Nadal (strap included). The movement made from titanium and LITAL. In 2013, the record was broken yet again by the manually wound RM27-01 Rafael Nadal Tourbillon which pushed the concepts of lightness and resistance to the extreme. Developed with the tennis phenomenon, the watch weighs just 18.83 grams (strap included) and holds the record for the lightest tourbillon ever made due to its lithium aluminium movement and carbon nanotube case. In 2017, at the Salon international de la haute horlogerie (SIHH), Richard Mille presented the RM 50-03 McLaren F1, the world's lightest flyback chronograph weighing just 38 grams (strap included).

F.P. JOURNE

OCTA RESERVE DE MARCHE WITH BRASS MOVEMENT

+56

F.P. JOURNE. A VERY RARE, EARLY AND ATTRACTIVE 18K PINK GOLD AUTOMATIC WRISTWATCH WITH BRASS MOVEMENT, DATE AND POWER RESERVE INDICATION

OCTA RESERVE DE MARCHE MODEL, CASE NO. 351-02A, CIRCA 2003

Movement: Automatic Dial: Pink

Case: 38 mm. diam.

With: 18k pink gold F.P. Journe buckle, Certificate of Authenticity card dated 2003, presentation box and outer packaging

Remark: Early brass movement

CHF70,000-140,000

This fantastic early Octa Réserve de Marche has perhaps the most visually attractive colour combination of pink gold case and pink dial to be produced for the early Réserve de Marche model. Research suggests that only approximately 25% of the early brass movement production was made of gold, platinum being the more popular choice at the time. As a result, gold cased F.P. Journe brass movement models are very rare.

The Octa Réserve de Marche has the distinction of being the first automatic model developed by F.P. Journe and the first mechanical movement with automatic winding to have a power reserve of over 120 hours. It is thought that between 2001 and 2004, only approximately 2000 brass movement watches were ever produced across all models.

F.P. Journe Brass Movements

In 2004, François-Paul Journe famously introduced the splendid movement calibers with baseplates and bridges made from solid 18 carat gold which have since become a ‘signature’ feature of almost all F.P. Journe watches to the present day. However, the timepieces manufactured before 2004 were fitted with brass movements finished with rhodium plating, there were also some special limited edition models made with ruthenium plated brass movements. Paradoxically, it is these early production and pre-production watches with brass movements that collectors have focused their attention and research. It is thought that between 2001 and 2004, only approximately 2000 brass movement watches were ever produced across all models. With the tremendous and continually growing interest in FrançoisPaul Journe’s work, these early brass movement watches, a hugely important part of F.P. Journe’s history, are incredibly sought after and consequently are becoming ever more difficult to obtain.

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AUDEMARS PIGUET

ROYAL OAK QUANTIEME PERPETUEL REF. 25820PT 57

AUDEMARS PIGUET. A VERY RARE AND HIGHLY ATTRACTIVE PLATINUM AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP YEAR INDICATION AND BRACELET ROYAL OAK QUANTIEME PERPETUEL MODEL, REF. 25820PT, CASE NO. E94865, NO. 121, CIRCA 2008

Movement: Automatic Dial: Salmon

Case: 39 mm. wide

With: Platinum Audemars Piguet bracelet and deployant clasp, overall length approximately 190 mm., Warranty and Authentication Certificate dated 2008, setting pin, product literature, winding presentation box and outer packaging

Remark: 74 pieces made in platinum

CHF150,000-250,000

Since the Royal Oak’s launch in 1972, few models of the range have ever been made in platinum and consequently they are extremely difficult to obtain. The present reference 25820PT with a ravishing salmon dial, offers a perfect opportunity for the discerning buyer to acquire one of the most attractive Royal Oak Quantieme Perpetuel..

The Royal Oak Perpetual Calendar, first introduced in 1982, combines two of the great icons of Audemars Piguet’s heritage, the Royal Oak model and the perpetual calendar complication. The reference 25820 was manufactured from 1996 to 2013. 1'235 pieces of the reference were produced in total across all metals. It is thought that 74 pieces were made in platinum, 628 in steel, 107 pieces in yellow gold, 11 in pink gold, 378 in steel and platinum, 15 in tantalum and yellow gold, 9 in tantalum and platinum, and 13 in tantalum and pink gold.

PATEK PHILIPPE

WORLD TIME FLYBACK CHRONOGRAPH REF. 5935A-001 +58

PATEK PHILIPPE. AN ATTRACTIVE AND COVETED STAINLESS STEEL AUTOMATIC FLYBACK CHRONOGRAPH WORLD TIME WRISTWATCH

REF. 5935A-001, MOVEMENT NO. 7'524'809, CASE NO. 6'568'106, CIRCA 2022

Movement: Automatic

Dial: Rose-gilt opaline Case: 41 mm. diam.

With: Stainless steel Patek Philippe deployant clasp, Certificate of Origin dated 2022, product literature, presentation box and outer packaging

CHF40,000-80,000

Reference 5935A-001 has the distinction of being the first stainless steel version of an already legendary model - the self-winding World Time flyback chronograph. An unusual yet highly successful combination of complications, it was first introduced in 2016 as Reference 5930, and until the launch of the present model, it was only available cased in precious metal.

The Patek Philippe World Time function simultaneously indicates the time in 24 time zones with corresponding day and night indications.

A remarkable patented mechanism corrects all function displays with a single pusher at 10 o'clock. Vintage-inspired yet resolutely modern, the beautiful rose-gilt opaline dial is centered by a ‘carbon’ inspired pattern and seamlessly incorporates a 30-minute chronograph counter at 6 o’clock. With an impressive diameter of 41mm, the new Reference 5935A is slightly larger than its gold or platinum counterparts. It is fitted with a sapphire crystal case back to view and admire the exceptional finish of the movement which bears the PP seal of excellence.

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DEWITT

TOURBILLON MYSTERIEUX NO. 2/50

+59

DEWITT. A VERY RARE AND SOPHISTICATED 18K PINK GOLD LIMITED EDITION SEMI-SKELETONIZED TOURBILLON WRISTWATCH 'TOURBILLON MYSTERIEUX' MODEL, REF. NE 080.53, NO. 02/50, CIRCA 2006

Movement: Manual Dial: Semi-skeletonized Case: 43 mm. diam.

With: 18k pink gold DeWitt deployant clasp

Remark: Limited edition of 50 pieces

CHF8,000-12,000

A 21st-century horological masterpiece, the Academia Tourbillon Mysterieux represents the pinnacle of DeWitt’s grand complication timepieces. Measuring an impressive 43 mm in diameter, this pink gold semi-skeletonized tourbillon is number 2 of a limited edition of 50 pieces. The combination of the pink gold case and chocolate brown dial is sublimely attractive.

Manufactured entirely in-house, each DeWitt tourbillon is assembled by a single master watchmaker. Every component is perfectly handfinished, with particular attention given to the anglage and mirrorpolished screws, demonstrating exceptional craftsmanship. The visible one-minute tourbillon is prominently placed in the lower half of the exposed movement within the dial ring, allowing for full admiration.

The impressive case follows DeWitt’s signature ‘Imperial Column’ style, featuring a distinctive decoration inspired by architectural columns from classical antiquity.

DeWitt

The DeWitt Manufacture was founded in 2003 by Count Jérôme de Witt to create exceptional and innovative handcrafted Master Complications. Encompassing all traditional watchmaking activities - from the conception of horological innovations by engineers and designers to the production of every hand-finished movement component by master watchmakers - it also integrates the highly complex art of in-house dial manufacturing. This process relies on a team of specialists, including enamellers, electrotypers, setters, and others.

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CARTIER

TANK CINTRÉE SKELETON

CARTIER. A VERY RARE AND ELEGANT 18K PINK GOLD LIMITED EDITION SKELETONIZED RECTANGULAR CURVED WRISTWATCH TANK CINTRÉE SKELETON MODEL, REF. WHTA0008, CIRCA 2022

Movement: Manual

Dial: Skeletonized

Case: 23 mm. wide, 46.3 mm. overall length

With: 18k pink gold Cartier deployant clasp, International Limited Warranty card dated 2022, Certificate dated 2022, magnifying glass, polishing cloth, product literature, leather portfolio, presentation box and outer packaging

Remark: Limited edition of 100 pieces

CHF25,000-50,000

Offered in excellent overall condition and with the full set of accessories, the present timepiece is part of a limited edition of 100 pieces.

The Tank Cintrée, or ‘curved’ in French, is arguably the most elegant Cartier Tank watch ever made. An icon of good taste, it was launched in 1921, the name derives from its elongated, slightly curved case, designed to provide a perfect fit on the wrist.

The luxurious watches produced for Cartier’s highly exclusive ‘Collection Privé’ are made in small limited editions that showcase the very best of the company’s immeasurable contribution to watch design over the last century. Always greatly oversubscribed and much coveted, the Collection Privé encompasses contemporary interpretations of some of Cartier’s most celebrated and legendary models that have captivated generations of the company’s clients.

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CARTIER

DRAGON TABLE CLOCK NO. 1/8

+61

CARTIER. AN EXTREMELY RARE, EXCEPTIONAL AND HIGHLY ATTRACTIVE, 18K WHITE GOLD, ROCK CRYSTAL, ONYX, DIAMOND AND RUBY SET LIMITED EDITION TABLE CLOCK WITH MOTHER-OF-PEARL DIAL 'DRAGON' DE CARTIER DECOR CLOCK MODEL, REF. CRW0100088, NO. 1/8, CIRCA 2009

Movement: Manual, key-wound

Dial: Mother-of-pearl with diamond-set hour markers Case: 185 mm. wide, 139 mm. height

With: Winding key

Remark: Limited edition of 8 pieces, Retail price of 624'000 CHF in 2009

CHF180,000-400,000

The present exceptional Cartier Pendule Haute Joaillerie ‘Dragon’ clock magnificently captures the spirit and incredible craftsmanship of the Art Deco period. Made as a limited edition of eight pieces, of which the present clock is no. 1, it represents the ultimate in luxury and a pinnacle of Cartier’s contemporary creations.

From the dawn of the 20th century, the company’s timepieces have captivated the world’s richest and most discerning clientele, not only for their mechanical excellence and ingenuity but also for the perfection and confidence of their design.

Faithfully crafted in the style of the clocks that Cartier created in the early 20th century, with a traditional manual-winding mechanical

movement, this sumptuous Dragon clock is constructed from 18k white gold, onyx, and rock crystal for the three-dimensional dragon figure, with its eyes set with faceted rubies. The spectacular dial features a parquetry of mother-of-pearl, with white gold Roman hour numerals set with brilliant-cut diamonds. The profiles of the hour and minute hands are ingeniously shaped to form a stylized dragon.

Cartier’s clocks are true masterpieces that perfectly demonstrate their confidence in design, expert craftsmanship in precious and semiprecious materials, and sheer technical brilliance, all combining to create the iconic ‘magic’ of Cartier, as so admirably showcased by the present clock.

Cartier

The House of Cartier was founded in 1847 when the 28-year-old LouisFrançois Cartier took over a shop at 29 rue Montorgueil in Paris. His son Alfred assumed control of the company in 1874, by which time it had already gained an excellent reputation. However, it was Alfred’s three sons - Louis, Pierre, and Jacques - who would go on to establish Cartier as a world-renowned jewelry brand.

While Louis retained responsibility for Paris, Jacques went to London in 1902 and, only two years later, received the Royal Warrant, granting Cartier the honor of supplying jewelry to King Edward VII and his court. Pierre traveled to New York, where, in 1917, he famously acquired 653 Fifth Avenue in exchange for two strands of the finest pearls. This prime piece of real estate remains a flagship store to this day.

Since then, the Maison has expanded globally, becoming what many consider the finest jewelry house in the world. Its clientele has encompassed royalty, film stars, and business magnates. King Farouk of Egypt, the Duchess of Windsor, Elizabeth Taylor, Grace Kelly, and Clark Gable all turned to Cartier to acquire or commission their treasured jewelry pieces.

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PATEK PHILIPPE

‘CRYSTAL CHANDELIERS’ DOME CLOCK

+62

PATEK PHILIPPE. A VERY RARE AND EXCEPTIONAL BACCARAT CUT

CRYSTAL AND SILVERED BRASS DOME TABLE CLOCK

‘CRYSTAL CHANDELIERS’ DOME CLOCK MODEL, REF. 10005M, CASE NO. 1'805'239, CIRCA 2016

Movement: Mechanical movement rewound by electric motor

Dial: Baccarat crystal

Case: 16 cm. height

With: Certificate of Origin dated 2016, product literature, leather portfolio and shipping case

CHF75,000-140,000

Patek Philippe’s dome clocks are not only highly collectible but also appreciated as incredible hand-decorated works of art. Seasoned collectors and connoisseurs of the highest craftsmanship aspire to obtain one of these stunning and functional timepieces, which perfectly represent Patek Philippe’s mastery of both advanced technology and the finest rare handicrafts.

This table clock, housed in a white Baccarat crystal case, is the result of an inspired collaboration between the esteemed French glassmaker and the legendary watchmaking house of Patek Philippe. Both eminent companies share the same philosophy - a relentless pursuit of perfection and matchless beauty. Regardless of the material, Patek

Philippe’s dome clocks are instantly recognizable, a hallmark of all great designs. By commissioning Baccarat to create the base, case, dome, and dial frame from hand-diamond-cut crystal, Patek Philippe has ingeniously introduced yet another fascinating dimension to the story of the Dome Clock.

A mesmerizing testament to the beauty of rare handcrafts, the diamond-cut crystal pattern draws inspiration from Baccarat’s renowned chandeliers. To accommodate the curves and dome of the case, each facet is meticulously cut by hand, requiring up to 70 hours of work by an artisan craftsman, or Meilleur Ouvrier de France.

Certainly one of the most beautiful and captivating materials ever used in these highly exclusive timepieces, the present clock is part of a very limited edition, available in various crystal colors. This superb and exquisitely crafted example of Patek Philippe’s iconic Dome Clock has been created using traditional handicrafts, yet it possesses a distinctly contemporary aesthetic, making it a perfect complement to any interior style.

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CHOPARD

L.U.C TOURBILLON NO. 22/25

CHOPARD. A VERY RARE AND MAGNIFICENT 18K WHITE GOLD AND DIAMOND-SET LIMITED EDITION TOURBILLON WRISTWATCH WITH POWER RESERVE INDICATION

L.U.C TOURBILLON MODEL, REF. 13/4188-1001, NO. 22/25, CIRCA 2007

Movement: Manual

Dial: Pavé baguette-cut diamond-set Case: 42 mm. diam.

With: 18k white gold and diamond-set Chopard buckle, Customer Service Warranty Certificate dated 2025, Chronometer Certificate, service invoice dated 2025, product literature, presentation box and outer packaging

Remark: Limited edition of 25 pieces

CHF80,000-120,000

Born from Chopard's masterful blend of High Watchmaking and High Jewellery, the exceptional L.U.C Tourbillon Baguette watch houses the chronometer-certified L.U.C 1.02 tourbillon movement, bearing the prestigious Poinçon de Genève quality hallmark. The present timpiece is a limited edition of 25 pieces.

According to the brand, the present scintillating and ravishing 42 mm. timepiece is adorned with 494 diamonds - 49 baguette-cut diamonds on the bezel totaling 4.84 carats, 80 baguette-cut diamonds on the dial, 309 diamonds on the case totaling 3.08 carats, and 56 diamonds on the buckle totaling 0.66 carats.

A dazzling jewel, it is powered by the technically sophisticated L.U.C 1.02 four-barrel calibre movement with a COSC chronometer rating, providing a power reserve of more than 9 days, displayed at the top of the dial. This exceptional watch is perfectly complemented by a white gold and diamond-set Chopard buckle designed to match, and it retains its original certificate and accessories.

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AUDEMARS PIGUET

UNIQUE QUANTIEME PERPETUEL NO. 1/1 +64

AUDEMARS PIGUET. A UNIQUE AND MAGNIFICENT 18K GOLD AND BAGUETTE-CUT RUBY-SET SKELETONIZED AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES

QUANTIEME PERPETUEL MODEL, REF. 25786BA, CASE NO. D68039, NO. 1/1, CIRCA 1995

Movement: Automatic

Dial: Skeletonized

Case: 38.5 mm. diam.

With: 18k gold Audemars Piguet buckle and Extract from the Archives

Remark: Unique piece, No. 1/1

CHF150,000-250,000

This endangered species strap is shown for display purposes only and is not for sale. The watch will be supplied with a calf leather strap.

The present spectacular neo-vintage high jewellery reference 25786BA, a skeletonized perpetual calendar with moon phases, was created as a one-of-a-kind piece featuring a stunning baguette-cut ruby bezel. It exemplifies the pinnacle of watchmaking technology and the craftsmanship of a master jeweler.

Reference 25786BA was produced in four examples, each designated as a unique No. 1/1. The four pieces include one with a ruby-set bezel, one with an emerald-set bezel, one with a sapphire-set bezel, and one with a diamond-set bezel. According to Audemars Piguet literature, all four pieces of this reference were sold in 1995.

The beauty and rarity of perfectly matched colored precious stones are widely appreciated, and for Audemars Piguet, only perfection is acceptable. Discreetly lavish, this model is one of the most elusive and exclusive of all Audemars Piguet's neo-vintage gem-set timepieces. The bezel is adorned with carefully selected and shaped baguettecut rubies, while the hour markers on the dial are also set with round rubies. The skeletonized dial is overlaid with a translucent sapphire crystal featuring red-colored subsidiary chapter rings, harmonizing perfectly with the ruby bezel.

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AUDEMARS PIGUET

UNIQUE QUANTIEME PERPETUEL NO. 1/1

+65

AUDEMARS PIGUET. A UNIQUE AND MAGNIFICENT 18K GOLD AND BAGUETTE-CUT EMERALD-SET SKELETONIZED AUTOMATIC

PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES QUANTIEME PERPETUEL MODEL, REF. 25786BA, CASE NO. D68038, NO. 1/1, CIRCA 1995

Movement: Automatic

Dial: Skeletonized

Case: 38.5 mm. diam.

With: 18k gold Audemars Piguet buckle and Extract from the Archives

Remark: Unique piece, No. 1/1

CHF150,000-250,000

This endangered species strap is shown for display purposes only and is not for sale. The watch will be supplied with a calf leather strap.

The present spectacular neo-vintage high jewellery reference 25786BA, a skeletonized perpetual calendar with moon phases, was created as a one-of-a-kind piece featuring a stunning baguette-cut emerald bezel. It embodies the pinnacle of watchmaking technology and the skill of a master jeweler.

Reference 25786BA was produced in four examples, each designated as a unique No. 1/1. The series includes one piece with a ruby-set bezel, one with an emerald-set bezel, one with a sapphire-set bezel, and one with a diamond-set bezel. According to Audemars Piguet literature, all four pieces of this reference were sold in 1995.

The beauty and rarity of perfectly matched coloured precious stones are widely appreciated, and for Audemars Piguet, only perfection is acceptable. Discreetly lavish, the present timepiece is one of the most elusive and exclusive of all AP’s neo-vintage gem-set timepieces. The bezel is set with carefully shaped and matched baguette-cut emeralds, and the hour markers of the dial are also set with round emeralds. The skeletonized dial is overlaid with translucent sapphire crystal, featuring green-coloured subsidiary chapter rings that perfectly complement the emerald bezel.

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JAEGER-LECOULTRE

REVERSO PLATINUM NUMBER ONE NO. 98/500 +66

JAEGER-LECOULTRE. A VERY RARE AND HIGHLY ATTRACTIVE PLATINUM LIMITED EDITION REVERSIBLE SKELETONIZED WRISTWATCH

REVERSO PLATINUM NUMBER ONE MODEL, REF. 270.6.49, NO. 98/500, CIRCA 2001

Movement: Manual Dial: Skeletonized Case: 26 mm. wide, 42 mm. overall length

With: Platinum Jaeger-LeCoultre deployant clasp

Remark: Limited edition of 500 pieces

CHF20,000-40,000

Highly attractive, the present timepiece belongs to the Number One model, which was launched in 2001. Crafted in platinum, this model stands out as the very first Reverso to feature a platinum case. The skeletonized dial showcases intricate craftsmanship that was entirely completed in-house at Jaeger-LeCoultre's newly established metiers d’art workshop.

The Reverso

First introduced in 1931, the Reverso boasts an intriguing history, perfectly blending functionality with elegance. The inspiration for this iconic timepiece came from Swiss businessman and watch enthusiast César de Trey, who was attending a polo match in India. During the event, he witnessed a British army officer's watch glass break and was challenged to design a watch that was both durable enough to withstand the intensity of a polo match and stylish enough for formal occasions. And thus, the Reverso was born.

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AUDEMARS PIGUET

JULES AUDEMARS REF. 15058OR

+67

AUDEMARS PIGUET. AN ELEGANT 18K PINK GOLD SKELETONIZED WRISTWATCH

JULES AUDEMARS MODEL, REF. 15058OR, CASE NO. E47268, CIRCA 1995

Movement: Manual Dial: Skeletonized Case: 36 mm. diam.

With: 18k pink gold Audemars Piguet buckle

CHF10,000-20,000

This superb timepiece exudes a seemingly effortless elegance that is an unmistakable Audemars Piguet signature, reflecting the tradition and savoir-faire of the historic manufacture.

With a strong identity, the present Jules Audemars is crafted in 18k pink gold and features an higly attractive skeletonized dial. The skeletonized dial reveals the intricacy of the mechanism and the glazed sapphire case back allows for an even more impressive view: the decorations and the engravings of the movement can be admired in all of their glory.

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AUDEMARS PIGUET

QUANTIEME PERPETUEL REF. 25668BA

+68

AUDEMARS PIGUET. A RARE AND ELEGANT 18K GOLD AUTOMATIC SKELETONIZED PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES

QUANTIEME PERPETUEL MODEL, REF. 25668BA, NO. 213, CIRCA 1993

Movement: Automatic Dial: Skeletonized Case: 36 mm. diam.

With: 18k gold Audemars Piguet buckle, setting pin, sales tag, general catalogue for 1993-1994, product literature, presentation box, outer packaging, winding presentation box and outer packaging

CHF20,000-40,000

Offered in excellent overall condition, the present timepiece has a strong and powerful identity. It is crafted in 18k gold and features an highly attractive skeletonized dial. The skeletonized dial reveals the intricacy of the perpetual calendar mechanism, and the glazed sapphire case back provides an even more impressive view: the decorations and engravings of the movement can be admired in all their glory.

At 36 millimeters, the case size is perfect for any occasion, whether discreetly worn under a shirt or a more flamboyant setting.

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PATEK PHILIPPE

PERPETUAL CALENDAR REF. 3940

+69

PATEK PHILIPPE. A RARE AND ELEGANT 18K GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION

REF. 3940, MOVEMENT NO. 774'310, CASE NO. 2'941'996, MANUFACTURED IN 1993

Movement: Automatic Dial: Silvered Case: 36 mm. diam.

With: 18k gold Patek Philippe deployant buckle, Extract from the Archives confirming production of the present watch in 1993 and its subsequent sale on 13 December 1993, presentation box Remark: Second series, approx. 1'680 examples made in yellow gold

CHF25,000-45,000

Launched in 1985 and discontinued in 2007, the reference 3940 has always been a much-loved watch by collectors and is a significant reference in the modern history of Patek Philippe. The 3940’s reputation is further enhanced by the fact that the then head of the company, Philippe Stern, chose to wear the model as his everyday watch.

The present timepiece is part of the coveted 'second series.' According to our research, approximately 1'680 pieces of reference 3940 'second series' were produced in yellow gold.

Reference 3940

The Reference 3940 and its sister reference (the Ref. 3970 perpetual calendar chronograph) were launched in the mid-1980s, at a time when few complicated wristwatches were available and the mechanical watch renaissance wasn’t entirely underway.

The watch was incredibly slim at 9 mm., thanks to the Cal. 240-Q movement with a 22k gold micro-rotor. The design of the dials, in line with many Patek Philippe references, has evolved over the 20 years of production resulting in three clearly defined series and some rare variations.

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AUDEMARS PIGUET

'JOHN SCHAEFFER' MINUTE REPEATER PERPETUAL CALENDAR REF. 25835PT +70

AUDEMARS PIGUET. AN EXTREMELY RARE AND UNUSUAL PLATINUM CUSHION-SHAPED MINUTE REPEATING PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES AND LEAP YEAR INDICATION

'JOHN SCHAEFFER' REPETITION MINUTES QUANTIEME PERPETUEL MODEL, REF. 25835PT, CASE NO. D73311, NO. 5, CIRCA 1997

Movement: Manual

Dial: White

Case: 33.5 mm. wide

With: Platinum Audemars Piguet buckle, Extract from the Archives, service invoice dated 2007, leather folder, presentation box and outer packaging

Remark: 8 pieces made in platinum

CHF50,000-150,000

In production for one year between 1996 and 1997, only 8 examples of this ultra-rare platinum reference 25835 minute repeater with perpetual calendar and moon phases were made. To the best of our knowledge, the present timepiece is the only platinum cased example to so far appear at auction. It was released as part of the ‘John Shaeffer’ collection, one of the most important and successful AP collections of the 1990s and early 2000s.

The John Shaeffer Collection

The release of the ‘John Shaeffer’ Collection coincided with a great revival by Audemars Piguet of complicated wristwatches, in particular the minute repeater mechanism and other chiming watches for

which AP had become renowned in the 1920s. Stylistically, the John Shaeffer Collection lent itself perfectly to be the vehicle for a number of models featuring amazing complications that echoed AP’s early masterpieces. The design of the collection was directly inspired by the ‘coussin tortue’ shape of a very important minute repeating wristwatch from AP’s history - personalized for John Wallace Shaeffer, vice president of the Allied Chemical Corporation located in Morristown, New Jersey, in 1927. The dial with letters in place of hour numerals spelling the 12-letter name ‘JOHN SHAEFFER’. When Shaeffer’s watch was first exhibited publically as a new acquisition at the Audemars Piguet Museum in 1992, it was so highly acclaimed by visitors that the company decided to create an entirely new collection under the John Shaeffer name that paid homage to the design of the original.

The John Shaeffer collection has the magical combination of strong heritage DNA and high complication, the present minute repeater with perpetual calendar and moon phase is aesthetically and technically superb, it is without doubt one of the classic masterpieces of Audemars Piguet and a rare prize for the collector.

Audemars Piguet have always been famed for their mastery of high complications, unrelentingly striving for both excellence and new innovation in watchmaking. Amongst all the complications which can be found in wristwatches, minute repeaters are most probably the rarest, especially when considering that just a handful of manufacturers were accomplished enough to make this exclusive mechanism for their wristwatches. The great achievement of the best wristwatch manufacturers has been to continually strive to overcome the difficulties of reducing the sizes of these highly complex mechanisms to fit within the confines of the wristwatch and to invent new manufacturing methods to improve existing complications, whilst at the same time always having an eye on the design and beauty of their products.

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CARTIER

TORTUE MINUTE REPEATER NO. 20/25

+71

CARTIER. A VERY RARE AND ATTRACTIVE 18K GOLD LIMITED EDITION TONNEAU-SHAPED MINUTE REPEATING WRISTWATCH

TORTUE MINUTE REPEATER CPCP MODEL, REF. 2610E, NO. 20/25, CIRCA 2006

Movement: Manual Dial: Silvered Case: 35.5 mm. wide, 43 mm. overall length

With: 18k gold Cartier deployant clasp, undated Certificate, Collection Privée Certificate, product literature, leather portfolio, presentation box and outer packaging

Remark: Limited edition of 25 pieces

CHF70,000-140,000

The tortue à pattes’ case was designed by Cartier around 1910, the shape was intended to resemble a turtle, a very popular animal during this era and symbol of good fortune and longevity in many civilisations.

The luxurious watches produced for Cartier’s highly exclusive ‘Collection Privé’ are made in small limited editions that showcase the very best of the company’s immeasurable contribution to watch design over the last century. Always greatly oversubscribed and much coveted,

the Collection Privé encompasses contemporary interpretations of some of Cartier’s most celebrated and legendary models that have captivated generations of the company’s clients.

Offered in excellent overall condition and with the full set of accessories, the present timepiece is part of a limited edition of 25 pieces.

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A. LANGE & SÖHNE

ZEITWERK STRIKING TIME

+72

A. LANGE & SÖHNE. AN EXCEPTIONAL AND IMPRESSIVE 18K WHITE GOLD STRIKING TIME WRISTWATCH WITH DIGITAL TIME DISPLAY, POWER RESERVE INDICATION AND HACK FEATURE

ZEITWERK STRIKING TIME MODEL, REF. 145.029, CASE NO. 222'404, CIRCA 2015

Movement: Manual Dial: Black

Case: 44.2 mm. diam.

With: 18k white gold A. Lange & Söhne buckle, Guarantee dated 2015, polishing cloth, product literature, leather folder, presentation box and outer packaging

CHF60,000-120,000

With a 44.2 mm. case size, jumping numerals display and a visible chiming mechanism, the present timepiece is truly modern and unique – representing not only a first in horology but also a first for Lange, whose style usually consists of classy, understated dress watches.

As is characteristic of Lange, every aspect of the creation of the watch is executed to a high degree of precision – the jumping numerals mechanism always delivers an exact reading of time, advancing

instantaneously rather than slowly and gradually. This is achieved using a beautifully hand-finished remontoire, visible through the sapphire case back, which enables a steady flow of power to the balance. Furthermore, a switch at 4 o’clock alternatively activates or deactivates the chiming mechanism (as seen by the two small symmetrical hammers), which when on, chimes every quarter hour and hour with different, crisp and clear sounds.

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PORTUGIESER MINUTE REPEATER NO. 117/250 +73

IWC. A RARE AND ELEGANT 18K WHITE GOLD LIMITED EDITION AUTOMATIC MINUTE REPEATING WRISTWATCH

PORTUGIESER MINUTE REPEATER MODEL, REF. 5242, NO. 117/250, CIRCA 2010

Movement: Automatic Dial: Grey

Case: 43 mm. diam.

With: 18k white gold IWC deployant clasp and travel pouch

Remark: Limited edition of 250 pieces

CHF20,000-40,000

The IWC Portugieser has been a cornerstone of the brand's collection since its debut in the early 20th century. While its design has seen various reinterpretations, movements have been enhanced, and complications introduced or removed, its signature aesthetic remains unchanged. Defined by its slim, oversized case with short, wide lugs, the Portugieser exemplifies IWC's enduring style. Its origins are somewhat mythologized, but it is commonly believed that in 1939, two Portuguese watch importers, Mr. Rodrigues and Mr. Teixeira, commissioned IWC to produce a large wristwatch with exceptional accuracy for their clientele.

The present timepiece, crafted in white gold and limited to 250 pieces, seamlessly blends the classic elegance of the Portugieser with the sophistication of a minute repeater complication. With a 43 mm. diam., it stands out among most minute repeaters, even by contemporary standards, yet it remains refined and wearable. The expansive case enhances the resonance of the chimes, delivering a clear and melodious tone.

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F.P JOURNE

OCTA CALENDRIER RUTHENIUM NO. 05/99

+74

F.P. JOURNE. AN IMPORTANT PLATINUM LIMITED EDITION AUTOMATIC ANNUAL CALENDAR WRISTWATCH WITH RETROGRADE DATE

OCTA CALENDRIER RUTHENIUM MODEL, NO. 05/99-04Q, CIRCA 2004

Movement: Ruthenium-coated brass, automatic Dial: Ruthenium

Case: 40 mm. diam.

With: 18k white gold F.P. Journe deployant clasp, Certificate dated 2004, spring bar tool, magnifying glass, polishing cloth, presentation box and outer packaging

Remark: Part of the set of five F.P. Journe ruthenium models numbered 05/99

CHF150,000-250,000

The present limited edition Ruthenium Octa Calendrier is number 05 of only 99 pieces produced between 2001 and 2003. This special series in platinum was made at the end of the period when F.P. Journe was using brass movements. From 2004 onwards, Journe’s movements have famously been made from 18k gold. With the tremendous and continually growing interest in François-Paul Journe’s work, collectors have focused their attention on early production and pre-production watches with brass movements. As a result, these watches - an important part of F.P. Journe’s history - have become extremely sought after and are very difficult to obtain.

Superbly preserved, the present watch is accompanied by its original large-size paper certificate, which confirms the 40 mm platinum case, ruthenium-covered movement, and 18k gold ruthenium-covered dial. In addition, this watch is offered with a magnifying glass, polishing cloth, spring bar tool, presentation box, and outer packaging.

Octa Calendrier

The Octa Calendrier was François-Paul Journe’s first annual calendar wristwatch and the third complication to be integrated into the Octa automatic calibre series. The integration of an annual retrograde calendar while maintaining the dimensions of the movement was another significant horological achievement. As was the system whereby all the indications are set via the crown, without the need for extra pushers on the case band. The instantaneously advancing day and month display is self-adjusting for months with 28, 30 and 31 days, only requiring manual adjustment at the end of February only during the non-leap years. With its unique date disc with retrograde indication and a power reserve of 120 hours, there was nothing quite like the Octa Calendrier when it first appeared on the market.

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F.P. JOURNE

OCTA JOUR / NUIT RUTHENIUM NO. 05/99 +75

F.P. JOURNE. AN IMPORTANT PLATINUM LIMITED EDITION AUTOMATIC WRISTWATCH WITH DAY/NIGHT INDICATION, DATE AND POWER RESERVE INDICATION

OCTA JOUR / NUIT RUTHENIUM MODEL, NO. 05/99-02A, CIRCA 2004

Movement: Ruthenium-coated brass, automatic Dial: Ruthenium

Case: 40 mm. diam.

With: 18k white gold F.P. Journe deployant clasp, undated Certificate, spring bar tool, magnifying glass, polishing cloth, presentation box and outer packaging

Remark: Part of the set of five F.P. Journe ruthenium models numbered 05/99

CHF100,000-200,000

The present limited edition Ruthenium Octa Jour / Nuit is number 05 of only 99 pieces produced between 2001 and 2003. This special series in platinum was made at the end of the period when F.P. Journe was using brass movements. From 2004 onwards, Journe’s movements have famously been made from 18k gold. With the tremendous and continually growing interest in François-Paul Journe’s work, collectors have focused their attention on early production and pre-production watches with brass movements. As a result, these watches - an important part of F.P. Journe’s history - have become extremely sought after and are very difficult to obtain.

Superbly preserved, the present watch is accompanied by its original large-size paper certificate, which confirms the 40 mm platinum case, ruthenium-covered movement, and 18k gold ruthenium-covered dial. In addition, this watch is offered with a magnifying glass, polishing cloth, spring bar tool, presentation box, and outer packaging.

Octa Jour / Nuit

F.P. Journe’s Octa Jour / Nuit was, interestingly, only ever available as part of the Ruthenium Collection. The model was never made in normal production and therefore it is one of the most elusive and sought-after of Journe wristwatches. The name ‘Octa’ was given as a prefix to all F.P. Journe’s automatic watches because in Latin it means ‘eight’ and the figure ‘8’ on its side signifies the concept of limitlessness or infinity.

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F.P. JOURNE

OCTA CHRONOGRAPHE RUTHENIUM NO. 05/99 +76

F.P. JOURNE. AN IMPORTANT PLATINUM LIMITED EDITION AUTOMATIC FLYBACK CHRONOGRAPH WRISTWATCH WITH DATE OCTA CHRONOGRAPHE RUTHENIUM MODEL, NO. 05/99-02C, CIRCA 2004

Movement: Ruthenium-coated brass, automatic Dial: Ruthenium

Case: 40 mm. diam.

With: 18k white gold F.P. Journe deployant clasp, undated Certificate, spring bar tool, magnifying glass, polishing cloth, presentation box and outer packaging

Remark: Part of the set of five F.P. Journe ruthenium models numbered 05/99

CHF150,000-250,000

The present limited edition Ruthenium Octa Chronograph is number 05 of only 99 pieces produced between 2001 and 2003. This special series in platinum was made at the end of the period when F.P. Journe was using brass movements. From 2004 onwards, Journe’s movements have famously been made from 18k gold. With the tremendous and continually growing interest in François-Paul Journe’s work, collectors have focused their attention on early production and pre-production watches with brass movements. As a result, these watches - an important part of F.P. Journe’s history - have become extremely sought after and are very difficult to obtain.

Superbly preserved, the present watch is accompanied by its original large-size paper certificate, which confirms the 40 mm platinum case, ruthenium-covered movement, and 18k gold ruthenium-covered dial. In

addition, this watch is offered with a magnifying glass, polishing cloth, spring bar tool, presentation box, and outer packaging.

Octa Chronographe

The Octa Chronographe is one of the rarest and most intriguing of François-Paul Journe’s early series wristwatches with only 313 examples ever made across all production. The present watch as part of the ‘Ruthenium Collection’ is particularly desirable as part of the early ‘brass movement’ era watches and is hardly ever seen at auction. Technically brilliant, the Octa Chronographe uses the same caliber 1300 as other Octa models but is fitted with an integrated stopwatch mechanism on the dial plate. This allowed the Chronographe to be the same height as other Octa models, a quite remarkable achievement. The Octa Chronographe was replaced by the ‘Centigraphe’ in 2008.

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F.P JOURNE

TOURBILLON SOUVERAIN RUTHENIUM NO. 05/99 +77

F.P. JOURNE. AN IMPORTANT PLATINUM LIMITED EDITION

TOURBILLON WRISTWATCH WITH REMONTOIRE D’EGALITÉ AND POWER RESERVE INDICATION

TOURBILLON SOUVERAIN REMONTOIRE D’EGALITÉ RUTHENIUM MODEL , NO. 05/99-01T, CIRCA 2004

Movement: Ruthenium-coated brass, manual Dial: Ruthenium

Case: 40 mm. diam.

With: 18k white gold F.P. Journe deployant clasp, undated Certificate, spring bar tool, magnifying glass, polishing cloth, presentation box and outer packaging

Remark: Part of the set of five F.P. Journe ruthenium models numbered 05/99

CHF300,000-500,000

The present limited edition Ruthenium Tourbillon Souverain is number 05 of only 99 pieces produced between 2001 and 2003. This special series in platinum was made at the end of the period when F.P. Journe was using brass movements. From 2004 onwards, Journe’s movements have famously been made from 18k gold. With the tremendous and continually growing interest in François-Paul Journe’s work, collectors have focused their attention on early production and pre-production watches with brass movements. As a result, these watches - an important part of F.P. Journe’s history - have become extremely sought after and are very difficult to obtain.

Superbly preserved, the present watch is accompanied by its original large-size paper certificate, which confirms the 40 mm platinum case, ruthenium-covered movement, and 18k gold ruthenium-covered dial. In addition, this watch is offered with a magnifying glass, polishing cloth, spring bar tool, presentation box, and outer packaging

Tourbillon Souverain

The ‘Tourbillon Souverain’ is the one that is arguably Journe’s most famous wristwatch model and still one of the most accurate on the market today. Launched in 1999, it was the first ever tourbillon with a remontoire d’egalité, the first time a remontoir device had ever been used in a wristwatch. The remontoire d’egalité is a mechanism which delivers a constant force throughout the duration of winding, therefore the variable force delivered by the mainspring to the escapement as it unwinds is equalized. The Tourbillon Souverain’s combination of remontoire with tourbillon successfully showcases F. P. Journe's technical and design genius in the creation of a highly complicated modern wristwatch yet one whose roots are firmly in the great horological traditions. François-Paul Journe's ingenious masterpiece.

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F.P. JOURNE

CHRONOMETRE A RESONANCE RUTHENIUM NO. 05/99 +78

F.P. JOURNE. AN IMPORTANT PLATINUM LIMITED EDITION CHRONOMETER WRISTWATCH WITH RESONANCE-CONTROLLED TWIN INDEPENDENT

GEAR-TRAIN MOVEMENT AND POWER RESERVE INDICATION

CHRONOMETRE A RESONANCE RUTHENIUM MODEL, NO. 05/99-01R, CIRCA 2004

Movement: Ruthenium-coated brass, manual Dial: Ruthenium

Case: 40 mm. diam.

With: 18k white gold F.P. Journe deployant clasp, undated Certificate, spring bar tool, magnifying glass, polishing cloth, presentation box and outer packaging

Remark: Part of the set of five F.P. Journe ruthenium models numbered 05/99

CHF300,000-500,000

The present limited edition Ruthenium Resonance is number 05 of only 99 pieces produced between 2001 and 2003. This special series in platinum was made at the end of the period when F.P. Journe was using brass movements.

Superbly preserved, the present watch is accompanied by its original large-size paper certificate, which confirms the 40 mm platinum case, ruthenium-covered movement, and 18k gold ruthenium-covered dial. In addition, this watch is offered with a magnifying glass, polishing cloth, spring bar tool, presentation box, and outer packaging.

The Chronomètre à Résonance

Perhaps the watch that most clearly showcases the sheer genius contemporary watchmaker François-Paul Journe. It is the only wristwatch in the world with a movement based on ‘resonance’, a natural physical phenomenon said to have been first discovered by

Christiaan Huygens in 1665. Huygens noticed that two pendulum clocks, when hung together on the same beam would beat together in perfect synchronicity. An idea that was further experimented with by the great French clockmaker Antide Janvier and the legendary watchmaker Abraham-Louis Breguet, both of whose work F.P. Journe greatly admires. F.P. Journe’s resonance watches notably feature two balances that are naturally synchronized and oscillate in ‘resonance’ with each other. The negative effects of wrist and body movements are hence considerably reduced. Breguet had experimented with the theory of resonance in watches in the early 19th century and indeed constructed three pocket watches using the two-balance system. With the development and production of the Chronomètre à Résonance, F.P. Journe became the first watchmaker to make a wristwatch constructed on the principle of resonance, an incredible achievement of modern horology.

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F.P. JOURNE

RUTHENIUM COLLECTION BOX NO. 5 +79

F.P. JOURNE. A UNIQUE PRESENTATION BOX, MADE FOR THE RUTHENIUM COLLECTION NUMBERED 5

Size: 40 cm. x 29 cm. x 10.5 cm.

With: Outer packaging

Remark: Engraved with the present owner's name, No. 5

CHF10,000-20,000

The Ruthenium Collection

Regarded as one of F.P. Journe’s most legendary and visually compelling, the Ruthenium Collection comprises five different models, all produced during the final phase of the brass movement era between 2001 and 2003 in a limited edition of 99 pieces each. For the first time in any of Journe’s watches, the dials and movements of these timepieces were coated with ruthenium, an unusual metal that is part of the platinum family and has notable anti-corrosion properties. However, it was chosen largely due to its wonderfully subtle depth of colour and distinctive sheen which seems to change in tone depending on the play and strength of light. Each model has a 40 mm. diameter platinum case and in fact, the watches of the Ruthenium Collection are the only F.P. Journe watches with brass movements to have 40 mm. diameter cases, as opposed to the 38 mm. cases of other brass movement Journe watches of the period.

François-Paul Journe’s ‘Ruthenium Collection’ consists of:

The Chronomètre à Résonance; The Tourbillon Souverain; The Octa Calendrier; The Octa Chronographe; The Octa Réserve de Marche Jour et Nuit (only produced as part of the Ruthenium Collection).

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BENZINGER

GAP 2 'PROTOTYPE'

+80

BENZINGER. A HIGHLY ATTRACTIVE STAINLESS STEEL PROTOTYPE WRISTWATCH WITH DATE AND POWER RESERVE INDICATION GAP 2 'PROTOTYPE' MODEL, CIRCA 2025

Movement: Manual

Dial: Silvered

Case: 39.5 mm., diam.

With: Stainless steel Benzinger deployant clasp, letter signed by Jochen Benzinger and dated 2025, original design sketch by Jochen Benzinger for the GAP 2 movement caliber, product literature, leather briefcase, presentation leather sleeve

Remark: Prototype

CHF8,000-16,000

Based in the German city of Pforzheim, Jochen Benzinger is one of the great masters in the art of guilloche and engraving. A craftsman of the highest caliber, his work using traditional, often antique hand-operated turning engines to create watch dials is legendary. Benzinger’s dials have graced important watches for Chronoswiss, Glashütte Original, Moritz Grossmann, IWC, and several other watch brands that cannot be disclosed. Jochen Benzinger is also known for the engraving and guilloche work he has created for Fabergé over the last 30 years.

Four or five years after launching his own watch brand, Benzinger realised that it would be an advantage to design and make a movement worthy of the fine craftsmanship of the dial and case. To this end, he

approached Richard and Maria Habring, of Habring², Austria’s best known watchmakers, with the idea of a potential collaboration. A partnership was agreed and the ‘GAP 1’ (German-Austrian Partnership) project came into being. For the design of GAP 1, Benzinger was inspired by the aesthetic of Abraham-Louis Breguet and George Daniels. Although also designed by Benzinger, the movement was constructed by Habring². The GAP 1 received high acclaim in the watch world for its classic design and exceptional finishing.

The present timepiece is the prototype for the new version of the GAP watch – GAP 2. This new model is technically even more sophisticated than the GAP 1 which was launched in 2022 in a limited edition of 50 pieces. According to Jochen Benzinger, the biggest challenge apart from the offset hours and minutes and the small seconds on the same axis as the date display, was the additional installation of a power reserve. Habring managed to install this power reserve via differentials and various additional gear chains directly below 12 o'clock. The technical development has also continued to the back of the watch with the elaborately skeletonized movement of GAP 1 giving way to a hand-guillochéd three-quarter plate caliber that gives the GAP 2 movement a calmer, more elegant appearance.

The beautiful dial features Benzinger’s traditional white frosted guilloché pattern, with blued Breguet hands, and pink gold-plated rings for the time and date displays. Benzinger says that it takes a full day of work for him to finish a single guilloché dial and to complete the decoration of the movement takes up to 80 hours.

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A. LANGE & SÖHNE

LANGE 1A NO. 81/100

+81

A. LANGE & SÖHNE. A VERY RARE AND HIGHLY ATTRACTIVE 18K GOLD LIMITED EDITION WRISTWATCH WITH OVERSIZED DATE AND POWER RESERVE, MADE TO COMMEMORATE THE OPENING OF THE NEW PRODUCTION FACILITY IN 1998

LANGE 1A MODEL, REF. 112.021, CASE NO 117'481, NO. 81/100, CIRCA 1998

Movement: Manual

Dial: Yellow gold

Case: 38.5 mm. diam.

With: 18k gold A. Lange & Söhne buckle, Guarantee Certificate dated 2000, Guarantee, product literature, presentation box and outer packaging

Remark: Limited edition of 100 pieces

CHF40,000-60,000

A great Lange rarity, the present Lange 1A, reference 112.021, was the brand’s first limited edition and, as such, is highly coveted and rarely seen at auction. Produced between 1998 and 1999, the edition of 100 watches sold out immediately. The present watch, No. 81/100 of this strictly limited edition, was exclusively available in yellow gold and is further distinguished by its hand-engine-turned solid 18k gold dial.

A timepiece of extraordinary quality, the Lange 1A pays tribute to A. Lange & Söhne's historic pocket watches, which bore the distinction '1A' as a mark of ultimate craftsmanship.

Aside from one unique Tourbillon Pour le Mérite, the Lange 1A (reference 112.021) is not only the brand’s first watch with a guilloché

dial but also its first to feature a solid gold dial. In classic Lange style, this highly luxurious model epitomizes 'stealth wealth' by using rich, precious materials in a refined, understated manner. Externally, everything apart from the blued steel seconds hand is yellow goldeven the date discs are finished in a complementary matte yellow tone.

Of superb workmanship, the caliber L901.1 movement of the Lange 1A is fitted with a gold escape lever and gold escape wheel for which specially hardened white gold is used as it is much more wear-resistant than yellow gold. The pallet, escape wheel and balance bridges are also in gold and individually engraved by hand. The two tandem-wound mainspring barrels provide a power reserve of at least three days and allow a progressive power reserve indication.

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URBAN JÜRGENSEN

PINK GOLD REF. 1140

+82

URBAN JÜRGENSEN. A RARE AND ELEGANT 18K PINK GOLD WRISTWATCH WITH TEARDROP LUGS

SIGNED URBAN JÜRGENSEN, REF. 1140, MOVEMENT NO. 141, CASE NO. 17-2113, CIRCA 2022

Movement: Manual

Dial: Brown

Case: 40 mm. diam.

With: 18k pink gold Urban Jürgensen buckle, Certificate of Authenticity dated 2022, product literature, presentation box and outer packaging

CHF20,000-40,000

This superb Urban Jürgensen reference 1140RG in Rose Gold with a dark brown dial epitomizes handmade luxury watchmaking. With great proportions and elegance, the exceptional finishing throughout is immediately evident.

The stunning brown dial with applied pink gold hour markers is classic Urban Jürgensen and is entirely handmade using the traditional engine-turning process called 'guillochage' in French on a solid silver plate. It requires up to 700 operations and a full 2 days of work to complete each dial. Jürgensen’s instantly recognizable hands too are handmade. The case is no less complex to manufacture and features Jürgensen’s signature individually soldered teardrop lugs, an extremely skilled and painstaking process which remains a trade secret. The movement calibre P4 with large twin-barrels is manufactured by Jean-Francois Mojon of Chronode, exclusively for Urban Jürgensen. It features a stop-seconds mechanism which allows precise time setting, the two barrels provide up to 72 hours of power reserve. Finished with ‘cotes de Genève’ and superb anglage, this pink gold reference 1140

will impress even the most exacting of collectors with its gorgeous handmade aesthetic.

The Jürgensen dynasty of watchmakers

Among the world's greatest watchmakers of the 18th and 19th centuries, members of the Jürgensen family, notably Urban and Jules, worked alongside other horological geniuses such as Houriet, Breguet and Arnold, and have greatly contributed to the development of watchmaking.

The family's roots stretch back to eighteenth century Denmark and Jurgen Jürgensen (1745-1811), founder of the dynasty. The most eminent watchmakers amongst his descendants are undisputedly his son Urban (1776-1830) and Urban's sons Louis Urban (1806-1867) and Jules-Frederik Jürgensen (1808-1877). The latter two continued their father's business by founding Urban Jürgensen & Sønner in Switzerland. Jules moved to Switzerland while his brother Louis was in charge of the factory in Copenhagen.

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VOUTILAINEN

UNIQUE

OBSERVATOIRE 'HIGH-BEAT' +83

VOUTILAINEN. A UNIQUE AND HIGHLY ATTRACTIVE 18K PINK GOLD HIGH-BEAT CHRONOMETER WRISTWATCH

'OBSERVATOIRE' MODEL, MOVEMENT NO. C26'075, CIRCA 2018

Movement: Manual, Peseux 260

Dial: Dark grey

Case: 38 mm. diam.

With: 18k pink gold Voutilainen double deployant clasp, undated Guarantee, polishing cloth, later custom made presentation box and outer packaging

Remark: Unique piece in pink gold with Peseux 260 Observatory movement

CHF100,000-200,000

Kari Voutilainen’s superbly conceived ‘Observatoire’ wristwatch was awarded the Grand Prix d’Horologerie de Genève 2007.

The present Observatoire is the only example ever made in pink gold (alongside one in white gold), further distinguished by its high-beat 36'000 BPH movement, offering superior precision over the traditional 18,000 BPH versions.

The ‘Observatoire’ is a very special watch even among Kari Voutilainen’s exceptional catalogue. As the name suggests, this timepiece is all about extreme timekeeping accuracy, a homage to the famous observatory chronometers entered into the precision timekeeping competitions in Geneva and Neuchatel in the 20th century. By lucky chance, Kari Voutilainen found several Peseux caliber 260 movements which had never been assembled. These Observatory

caliber Peseux were originally made only for testing purposes and never commercially produced for public sale. The discovery of this group of movements inspired Voutilainen to create a very limited series of wristwatches using theses remarkable Peseux base calibers.

Naturally, each movement had to be technically adjusted and tested before being finished with hand anglage and perlage to bring the aesthetic finish up to the highest levels. To quote Kari Voutilainen directly: 'The surfaces of pinions and wheels were completely true and highly polished and with exceptionally even tolerances; springs were pre-tested and hand chosen, the dimensions of shafts and bearings perfectly realized. Watches such as these, created solely for accuracy and nothing else, are capable of a mean accuracy of only tenths of a second per week, something virtually unheard of in present day mechanical watchmaking.'

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GERALD CHARLES

UNIQUE MAESTRO GC39 REMASTER

•+84

GERALD CHARLES. A UNIQUE AND HIGHLY ATTRACTIVE TITANIUM AUTOMATIC JUMP HOURS WRISTWATCH WITH OPALE DIAL, MADE FOR THE 25TH ANNIVERSARY OF THE GERALD CHARLES BRAND ‘MAESTRO GC39 REMASTER’ MODEL, ANNIVERSARY EDITION, PIÈCE UNIQUE, CIRCA 2025

Movement: Automatic Dial: Opale

Case: 42 mm. wide

With: Stainless steel Gerald Charles double deployant clasp, product literature, presentation box and outer packaging

Remark: Pièce unique made for the 25th Anniversary of the Gerald Charles brand

CHF40,000-60,000

Full hammer price of the present lot will benefit the Action Innocence Association (IDE CHE-135.811.904).

The ‘Jumping Hours’ complication is one of the signature pieces of Gerald Charles’ founder and former designer, Mr. Gérald Charles Genta - often referred to simply as ‘Maestro’. A noble watch for a noble cause, the present watch is a perfect representation of the Gerald Charles brand motto ‘artistic creativity, technical mastery.’ Cased in polished Grade 5 titanium, a great challenge for the brand to achieve, this Maestro ‘Jumping Hours’ has a unique, stunningly beautiful, and complex opale dial at the centre of a multi-ray star

motif made using the meta guilloché technique, developed in-house. The asymmetric square Maestro case is the brand’s signature design inspired by baroque art and architecture, it is an eternal tribute to the legendary designer Gérald Charles Genta. Thin and lightweight, it has a striking presence on the wrist. This model, called the ‘Maestro GC39 Remaster’, is a jump-hour watch whereby the hours are displayed in a window on the dial instead of a traditional hour hand. The hours window displays part of a larger disc located beneath the dial. The ‘rotating disc’ ‘jumps’ every 60 minutes when the minute hand hits the hour.

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DANIEL ROTH

CHRONOGRAPH NO. 0

DANIEL ROTH. AN EARLY, EXTREMELY RARE AND IMPORTANT PLATINUM CHRONOGRAPH WRISTWATCH

REF. 2147, NUMERO 0, CIRCA 1990

Movement: Manual

Dial: Two-tone

Case: 35 mm. wide, 41 mm. overall length

With: Platinum Daniel Roth buckle

Remark: Number 0

CHF20,000-40,000

Distinguished by its simplicity and beauty, this very early reference 2147 chronograph, numbered 0, is a quintessential example of the watchmaker’s style. The dial features a highly attractive guilloché pattern, which complements the lighter, brushed chapter ring with roman numerals. The contrast in colour and finishing gives a satisfying depth to the design.

The celebrated watchmaker Daniel Roth founded his own manufacture in 1989, with workshops in Le Sentier and Geneva. He is known for his complex high quality timepieces, such as a tourbillon with 8-day power reserve, the instantaneous perpetual calendar and the Westminster Grande Sonnerie Carillon, which is the only automatic four-gong chiming wristwatch in production. In 2000, the firm Daniel Roth was acquired by the Bulgari Group.

Daniel Roth

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CARTIER

TANK CINTRÉE NO. 100/150

+86

CARTIER. A VERY RARE, ELEGANT AND LARGE RECTANGULAR CURVED

18K GOLD LIMITED EDITION WRISTWATCH

TANK CINTRÉE MODEL, REF. 2718, NO. 100/150, CIRCA 2005

Movement: Manual

Dial: Silvered

Case: 23 mm. wide, 46 mm. overall length

With: 18k gold Cartier deployant clasp

Remark: Limited edition of 150 pieces

CHF30,000-50,000

Limited to 150 pieces, the present timepiece exudes a mellow vintage charm. This yellow gold Tank Cintrée showcases the dignified and elegant presence that has made the model one of Cartier’s most timelessly popular wristwatches.

The Tank Cintrée, or ‘curved’ in French, is arguably the most elegant Cartier Tank watch ever made. An icon of good taste, it was launched in 1921, the name derives from its elongated, slightly curved case, designed to provide a perfect fit on the wrist. Confirming its timeless appeal, the Cartier Tank Cintrée is still part of the current collection. Only produced in small quantities over the years, the Tank Cintrée has always been highly sought-after by collectors.

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PATEK PHILIPPE

NAUTILUS REF. 5723/1R-010

+87

PATEK PHILIPPE. AN EXTREMELY RARE AND STRIKINGLY ATTRACTIVE 18K PINK GOLD AND BAGUETTE-CUT DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

NAUTILUS MODEL, REF. 5723/1R-010, MOVEMENT NO. 7'389'095, CASE NO. 6'381'055, CIRCA 2020

Movement: Automatic Dial: Chocolate brown with baguette-cut diamond hour markers Case: 40 mm. wide

With: 18k pink gold Patek Philippe bracelet and double deployant clasp, overall length approximately 190 mm., Certificate of Origin dated 2020, product literature, leather folder, presentation box and outer packaging

CHF250,000-550,000

The Patek Philippe Nautilus is perhaps the most desired model of all the company’s production wristwatches, indeed it is one of the ultimate luxury status symbols in the world. Every Nautilus wristwatch of every reference is incredibly prized, however, even in the rarefied realm of the Nautilus family there are the superstars, ultra-special precious metal and gem-set pieces that were never intended for the public gaze and never included in any catalogue. Offered privately and only by invitation to a handful of Patek Philippe’s most exalted and loyal clientele, these Nautilus models are beyond desirable, inhabiting the stratosphere of luxury watchmaking.

This highly exclusive diamond-set Nautilus with superbly brushed case finish, mirror-polished bezel and matching pink gold bracelet embodies the ultimate excellence in both watchmaking technology and haute joaillerie. The bezel is set with 32 superbly matched baguette diamonds weighing a total of 3.79 carats and with 12 further baguette diamonds as hour indexes on the dial. The overall combination of a pink gold case and bracelet coupled with a chocolate brown dial and diamonds is simply breathtaking.

Seen on the wrists of selected A-list celebrities and sportsmen, the platinum baguette diamond bezel Nautilus is undoubtedly one of the greatest standout statement watches that money can buy.

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ROLEX

DAYTONA REF. 116568BR

+88

ROLEX. A VERY RARE AND MESMERIZING 18K GOLD AND DIAMOND-SET AUTOMATIC CHRONOGRAPH WRISTWATCH WITH MOTHER-OF-PEARL DIAL AND BRACELET

DAYTONA MODEL, REF. 116568BR, CASE NO. Z469768, CIRCA 2010

Movement: Automatic Dial: Mother-of-pearl Case: 40 mm. diam.

With: 18k gold Rolex Oyster bracelet and deployant clasp, overall length approximately 180 mm., International Guarantee dated 2010, invoice dated 2010, sales tag, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF80,000-160,000

The epitome of the luxury sports watch; the magnificent yellow gold Daytona reference 116568BR fitted with a bezel set with 24 baguette-cut diamonds and mother-of-pearl dial is one of the most impressive and appealing of Rolex’s gem-set Daytonas. The model is highly appreciated by collectors for its complete shake up of tradition. Available with different dial variations including the green dial or mother-of-pearl, the 116568BR has become one of the ‘must have’ Rolex collectors.

The uniformity of the baguette-cut diamonds in respect to their colour and shape is quite exceptional. In fact, Rolex takes extreme care in ensuring that all the stones on each individual watch are exactly matching. This sorting process is carried out by hand and by machines that are usually only found in gemological laboratories. The result is quite remarkable and is what imbues these watches with an arresting quality that is hard to define.

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ROLEX

DAY-DATE 'ARABIC' REF. 1802

+89

ROLEX. A RARE AND ATTRACTIVE 18K GOLD AND DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, ARABIC CALENDAR AND BRACELET

DAY-DATE MODEL, REF. 1802, CASE NO. 1'749'966, CIRCA 1967

Movement: Automatic Dial: Blue with diamond-set hour markers Case: 36 mm. diam.

With: 18k gold Rolex Oyster Riveted bracelet and deployant clasp, overall length approximately 190 mm.

CHF20,000-40,000

The combination of features that appear on the present specimen is hard to beat. It is distinguished by the blue dial with diamond indexes, a most elegant variant, and the calendar indications in Arabic scripture, both for day and for date. Preserved in very good overall condition, the case back retains the original protective sticker.

A primordial region for fine watchmaking, the Middle-East has encouraged manufactures throughout the years to create special order timepieces for Royal families or wristwatches with characteristics tailored for the region. Symbol of luxury and prestige, the model was often presented by the rulers as gifts or token of esteem.

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ROLEX

SUBMARINER REF. 16618

ROLEX. A CHARMING 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

SUBMARINER MODEL, REF. 16618, CASE NO. R985923, CIRCA 1988

Movement: Automatic Dial: Blue Case: 40 mm. diam.

With: 18k gold Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm., Guarantee dated 1989, hang tag, polishing cloth, leather card holder, product literature and presentation box

CHF15,000-30,000

The present timepiece is a superb example of the classic and everpopular gold and blue Submariner. Offered in very good overall condition, it is furthermore accompanied by its Guarantee dated 1989, hang tag, polishing cloth, leather card holder, product literature and presentation box.

Reference 16618

Reference 16618, the all-gold Submariner, was launched in 1988, fitted with the caliber 3135 movement and quick-set calendar functions. The model was available with a variety of dial versions, the present blue dial variant with gilt print being among the most attractive versions.

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PATEK PHILIPPE

GOLDEN ELLIPSE 'GÜBELIN' REF. 874

+91

PATEK PHILIPPE. A RARE AND ATTRACTIVE 18K GOLD OVAL OPENFACE KEYLESS LEVER WATCH

RETAILED BY GÜBELIN, GOLDEN ELLIPSE MODEL, REF. 874, MOVEMENT NO. 1'320'453, CASE NO. 531'488, CIRCA 1976

Movement: Manual

Dial: Blue sunray

Case: 40 mm. wide

Remark: Retailed by Gübelin

CHF15,000-25,000

The Golden Ellipse is designed to be somewhere between a circle and a rectangle. The dial is made of gold, as indicated by the ‘Aprior’ marks found on either side of the word ‘Swiss’ below 6 o’clock. Its surface is a rich blue with a stunning sunray effect that changes with the light, complemented by applied gold faceted hour markers and gold ‘Dauphine’ hands. Interestingly, the design of the Golden Ellipse was inspired by the principle of the 'golden ratio', discovered by ancient Greek mathematicians. This 'divine' proportion, expressed as a ratio of 1:1.6181, has formed the basis of some of history’s greatest works of art and architecture.

E. Gübelin

Founded in 1854, Gübelin has always been a family enterprise. Located in Lucerne, Switzerland, this renowned company has designed and retailed superior-quality watches and clocks ever since. Today, Gübelin has branches throughout Europe.

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ROLEX

DAY-DATE MADE FOR THE SULTANATE OF OMAN REF. 1802 +92

ROLEX. A RARE AND ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DAY, DATE AND BRACELET, MADE FOR THE SULTANATE OF OMAN

RETAILED BY KHIMJI RAMDAS, DAY-DATE MODEL, REF. 1802, CASE NO. 3'781'730, CIRCA 1974

Movement: Automatic Dial: Silvered with Sultan Qaboos signature Case: 36 mm. diam.

With: 18k gold Rolex President bracelet and deployant clasp, overall length approximately 180 mm., Service Guarantee card dated 2019

Remark: Retailed by Khimji Ramdas

CHF20,000-40,000

The present timepiece is a very rare and attractive Day-Date reference 1802 made for the Sultanate of Oman, featuring the Sultan Qaboos signature on the dial.

The watch features the K.R. stamp on the case back, representing the world-famous Omani Rolex retailer Khimji Ramdas. Furthermore, a close inspection of the case back reveals a small hole on the outer teeth, a characteristic typical of K.R. Rolex watches. Once opened, the case back displays the watch's case number stamped inside, which is typical of some Middle Eastern special orders of Rolex.

A true icon within the world of vintage watch collecting, the birth of the Day-Date can be traced back to 1956; it quickly became one of the most celebrated models of the Geneva manufacture. Created in multiple variants, the Day-Date exemplifies the creativity of the firm and showcases their aim to follow the evolving tastes of their customers as well as requirements of some of their most demanding clients.

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PATEK PHILIPPE

CALATRAVA REF. 96 93

PATEK PHILIPPE. A VERY RARE AND DESIRABLE STAINLESS STEEL WRISTWATCH WITH BREGUET NUMERALS

CALATRAVA MODEL, REF. 96, MOVEMENT NO.927'176, CASE NO. 633'656, MANUFACTURED IN 1945

Movement: Manual Dial: Silvered Case: 30.5 mm. diam.

With: Later added stainless steel Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1945 with Breguet numerals and its subsequent sale on 1 December 1945

CHF20,000-40,000

The present timepiece is fitted with a highly charismatic silvered dial with Breguet numerals. The combination of the superb dial and the very technical yet smooth case proportions add up to a perfect look.

Reference 96

Reference 96 is undeniably Patek Philippe's most legendary design. Introduced in 1932, the same year the Stern family became the manufacture’s owner, its timeless case proportions remain as

modern today as they were at the time of its creation. Incorporating elements of Bauhaus, late Art Deco, and modernism, it is the perfect embodiment of 1930s design.

Among connoisseurs, reference 96 is better known as the Calatrava, a name that represents an avant-garde philosophy thanks to its subtle, elegant lines - clearly a signature piece of Patek Philippe.

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PATEK PHILIPPE

CALATRAVA REF. 96 +94

PATEK PHILIPPE. A RARE AND DESIRABLE 18K GOLD WRISTWATCH

CALATRAVA MODEL, REF. 96, MOVEMENT NO. 964'658, CASE NO. 302'093, CIRCA 1949

Movement: Manual Dial: Silvered Case: 30.5 mm. diam.

With: 18k gold later added unsigned bracelet, overall length approximately 190 mm., Certificate of Origin dated 1949 and retailer presentation box

CHF6,000-8,000

Fresh to the market, the present timepiece is offered by the family of the original owner. Its appeal is further enhanced by its remarkably well-preserved condition, as evidenced by the hallmarks on the sides of the case and lugs, which are often absent in most examples due to polishing. Additionally, the strong hallmark on the case back further attests its exceptional state.

Reference 96

Launched in 1932, reference 96 was amongst the first models of Patek Philippe to be given a reference number. This was subsequent with the newly acquired owners, the Stern family wanting to reorganize and revaluate the production of watches. Considered the archetype and first Calatrava, reference 96 laid the foundation for the future of Patek Philippe watches and remains as one of the most iconic watches ever manufactured.

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AUDEMARS PIGUET

SKELETONIZED WRISTWATCH

+95

AUDEMARS PIGUET. A RARE AND ATTRACTIVE 18K GOLD AUTOMATIC SKELETONIZED WRISTWATCH WITH BRACELET MOVEMENT NO. 274'032, CASE NO. C28437, CIRCA 1983

Movement: Automatic Dial: Skeletonized Case: 34.5 mm. diam.

With: 18k gold integrated Audemars Piguet bracelet, overall length approximately 190 mm.

CHF12,000-18,000

An excellent example of Audemars Piguet’s famously thin and elegant automatic skeletonized wristwatches, the present yellow gold version is fitted with a superb integrated yellow gold bracelet.

Showcasing Audemars Piguet’s supremacy in traditional fine watchmaking, this luxurious timepiece is a rare model, produced in a very small series in the early 1980s. It represents a significant

horological achievement and a prized addition for any collector. The open-worked caliber 2120/1 movement, featuring a 21k gold rotor segment, is visible through both sides of the case, highlighting its impressive craftsmanship, including meticulous hand-engraving.

Combined with the exceptional thinness of the automatic movementa remarkable feat in itself - this superb timepiece exudes an effortless elegance that is unmistakably Audemars Piguet.

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CARTIER

HAUTE JOAILLERIE BRACELET WATCH

+96

CARTIER. A VERY RARE, UNUSUAL AND ELEGANT 18K GOLD AND DIAMOND-SET BRACELET WATCH WITH CONCEALED DIAL AND BACK WINDING MOVEMENT SIGNED CARTIER, CASE NO. 175'205, CIRCA 1968

Movement: Manual Dial: Silvered Case: 25 mm. wide

With: Integral 18k gold and diamond-set Cartier bracelet and deployant clasp, overall length approximately 160 mm., presentation box

CHF20,000-40,000

One of Cartier’s mid-century masterpieces, this beautifully articulated diamond-set 18k gold bracelet watch is a sublime example of the brand’s exceptional craftsmanship, showcasing a quality and style that transcend fashion. Cartier’s motto, ‘Never Copy, Only Create’, resonates particularly when considering the extraordinarily creative and glamorous ladies' wristwatches that emerged from the company’s workshops.

Designed as a strap and buckle with diamond-set detailing, the tail of the gold strap cleverly conceals the watch dial. A concealed gold deployant clasp allows the watch to be easily secured on the wrist. The

movement is signed Cartier, with winding and hand-setting facilitated by the crown on the back.

The opportunity to acquire a vintage Haute Joaillerie watch by Cartier is always an exciting prospect. The unspoken expectation of unparalleled design and exceptional craftsmanship ignites the imagination, evoking the rich history and romantic allure of the iconic jewelry house. This exquisitely constructed bracelet watch exceeds those expectations and more.

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PATEK PHILIPPE

TWO-TONE SECTOR DIAL REF. 488

PATEK PHILIPPE. AN ATTRACTIVE 18K GOLD WRISTWATCH WITH TWOTONE SECTOR DIAL

REF. 448, MOVEMENT NO. 823’612, CASE NO. 294’385, MANUFACTURED IN 1930

Movement: Manual Dial: Two-tone sector Case: 28 mm. diam.

With: Later 18k gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1930 and its subsequent sale on 14 January 1936

CHF6,000-12,000

A very attractive example of the seldom-seen small Calatrava reference 448, featuring a beautiful two-tone sector dial.

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PATEK PHILIPPE

RETAILED BY CARTIER REF. 497

98

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND UNUSUAL 18K GOLD CURVED WRISTWATCH WITH OVERSIZED LUGS

THE DIAL SIGNED CARTIER, REF. 497, MOVEMENT NO. 825’378, CASE NO. 614’316, CARTIER NO. 808*, MANUFACTURED IN 1931

Movement: Manual

Dial: Silvered

Case: 25 mm. wide, 38 mm. overall length

With: Later added 18k gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1931 and its subsequent sale on 21 May 1937

Remark: Retailed by Cartier

CHF30,000-60,000

This very special vintage Patek Philippe reference 497, double-signed and numbered by Cartier, boasts a truly astonishing aesthetic and an imposing presence. Its size appears even more impressive due to the extended lugs, styled as opposing inverted ‘U’ shapes. The wide bezel frames silver dial, which has a strikingly minimalist character, emphasized by square and oblong hour indexes and an oversized 12 numeral. The prominent elongated lugs and oversized winding crown give the watch an unparalleled look, unlike any other.

To the best of our knowledge, the present watch was last offered at auction 33 years ago. According to the Extract from the Archives, the dial is signed solely by Cartier. The case was crafted by Geneva master casemaker Baumgartner, whose mark - a number 2 within a key - is stamped inside the case back. Cartier's hand-stamped reference number, 808*, is found beneath the upper left lug. A close inspection of the movement reveals the import stamp ‘PXP’ engraved on the balance bridge, indicating that this watch was specifically made for the American market. It can therefore be assumed that it was originally retailed through Cartier’s New York branch.

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PATEK PHILIPPE

REF. 2526 'FIRST SERIES'

PATEK PHILIPPE. A VERY RARE AND ELEGANT 18K GOLD AUTOMATIC WRISTWATCH WITH CREAM-COLORED ENAMEL DIAL

REF. 2526, MOVEMENT NO. 761'418, CASE NO. 687'257, CIRCA 1954

Movement: Automatic

Dial: Cream-colored enamel

Case: 35.5 mm. diam.

Remark: First series

CHF20,000-40,000

Elegant and highly attractive, the present timepiece features a firstseries dial - First-series dials are characterized by the small dimples that are found at each hour marker. The construction consisted of attaching the hour markers to the dials by setting them with pins. Patek Philippe stopped this practice relatively early in production as many dials were broken in the process. From that point onwards, most 2526 enamel dials had the hour markers glued to the dial. Consequently, reference 2526 with the first-series dials are highly desirable and sought after by collectors.

Reference 2526

Introduced into the market in 1952, reference 2526 was Patek Philippe's first self-winding or automatic watch, starting with movement number 760'000. The model features the legendary calibre 12-600 AT which was granted Swiss patent no. 289758 in 1953 for "a self-winding mechanism for a wristwatch movement using the energy supplied by a rotary mass causing an eccentric part to transmit a swinging movement to an organ of the mechanism".

The majority of reference 2526 was cased in yellow gold, a small series in pink gold and an exceedingly limited number in white gold and platinum. Mainly fitted with enamel dials with applied gold baton numerals, the white gold and platinum examples were also available with silvered metal dials with diamond indexes.

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OMEGA

SEAMASTER 'NEPTUNE'

+100

OMEGA. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND CLOISONNÉ ENAMEL DIAL DEPICTING NEPTUNE

SEAMASTER MODEL, REF. OT 2520, MOVEMENT NO. 13'232'097, CASE NO. 11'198'387, CIRCA 1954

Movement: Automatic

Dial: Cloisonné enamel depicting Neptune holding a trident and two sea-horses

Case: 34 mm. diam.

With: 18k gold Omega buckle, Certificate, Extract of the Archives, Complete Study by Tortella & Sons 2023, product literature and presentation box

Remark: One of five dials decorated with 'Neptune' motif made

CHF120,000-220,000

An example of the finest craftsmanship in enamel and a great horological work of art, this spectacular Neptune cloisonné dial was first discovered in 2012 in the family of the original owner.

Naturally, the most remarkable feature of this ‘Seamaster Neptune’ is the cloisonné enamel dial. The ‘Neptune’ cloisonné dial is one of the most coveted Omega watches ever made and this spectacular watch can be therefore be considered the ultimate trophy among all known examples.

Research has resulted in the discovery that an exceedingly small series of possibly only five dials decorated with the ‘Neptune’ design were supplied to Omega by the renowned Fabrique de Cadrans Stern Frères of Geneva. The dials were made using a solid gold plate decorated by the legendary enamellist Mlle Nelly Richard, one of the finest artists working in enamel in the 20th century.

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OMEGA

SEAMASTER ‘NEPTUNE’

The reverse of the present dial is bearing the hand-scratched numbers 89 and 576: the first, 89, is Stern's internal client code for Omega. The second, 576, indicates that the order was for a 'Neptune' motif, made by the celebrated Nelly Richard who worked for Stern Frères from the late 1940s until the 1950s. The talented Mrs. Richard executed the majority of the cloisonné enamel dials featuring Neptune, dragons and maps commissioned by Omega, Rolex, Patek Philippe, Vacheron Constantin and others.

Between 1946 and 1956, the company produced an extremely small series of wristwatches fitted with such cloisonné enamel dials, the total output representing only an infinitely small fraction of the regular production numbers.

The production of solid gold cloisonné-decorated enamel dials was extremely costly as they had to be individually made by a skilled craftsman and not on a production line. The artist created the outline of the desired motif by arranging thin gold wires on a dial. These partitions, called 'cloisons' in French, were filled with small quantities of enamel powder in the desired colour. The dial was then fired in a furnace at around 1000 degrees Celsius causing the powder to melt into glass. Finally it was hand-polished until obtaining a perfectly flat

surface. Entirely hand-made by celebrated enamel artists, notably Nelly Richard, these dials must be regarded as unique works of art in their own right. The talented Mrs. Richard executed the majority of the cloisonné enamel dials featuring Neptune, dragons and maps commissioned by Omega, Rolex, Patek Philippe, Vacheron Constantin and others from the late 1940s until the mid-1950s. From research, it appears that the 'Neptune' dial was one of the most expensive designs compared to others made at the same period, Mlle Richard was paid in the region of 86 Francs each for them and Omega was in turn charged around 155 Francs by Stern Frères.

Neptune, God of the Seas

One of the most important deities in Roman mythology, Neptune (called Poseidon by the Greeks) was the supreme ruler of the seas. A powerful god, he used his mighty trident not only to provoke earthquakes and stir ocean waves but also to raise new land from beneath the sea or cause existing land to sink below the waters. Neptune was often helpful to humans, protecting sailors at sea, guiding ships to safety, and filling nets with fish. He rode the waves in a chariot drawn by dolphins or sea horses but his most honoured creation was the horse - according to tradition, he was the one who breathed life into the first horse on earth.

AUDEMARS PIGUET

ROYAL OAK QUANTIEME PERPETUEL REF. 25654BA +101

AUDEMARS PIGUET. A VERY RARE AND ATTRACTIVE 18K GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES AND BRACELET

ROYAL OAK QUANTIEME PERPETUEL MODEL, REF. 25654BA, CASE NO. D33024, NO. 924, CIRCA 1994

Movement: Automatic

Dial: White

Case: 39 mm. wide

With: 18k gold Audemars Piguet bracelet and deployant clasp, overall length approximately 175 mm., undated Certificate of Origin and Guarantee, Extract from the Archives and Bartorelli (at the time, Riccione, Italy Audemars Piguet retailer) service booklet dated 2014

Remark: Approx. 430 pieces made in yellow gold

CHF50,000-100,000

This rare reference 25654BA of which only 430 examples were made in gold, features a stunning and highly sought-after white MK I dial.

The 39 mm. diameter ‘Jumbo’ case with thickness of 8.25 mm. is in excellent overall condition with sharp angles and bevels and clear crisp engravings to the case back which displays the D-series serial number and individual number '924' along with the inscription ‘Royal Oak Quantième Perpétuel Automatique’.

The present 18k gold version of the AP Quantieme Perpetuel automatic is both visually striking and highly wearable, yet at the same time a complicated and significant AP heritage timepiece.

852 examples of the reference 25654 were made by Audemars Piguet including 430 in yellow gold; 315 in steel; 68 in steel and yellow gold; 38 in platinum, and one in white gold.

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ROLEX

DAY-DATE OXBLOOD 'STELLA' DIAL MADE FOR THE SULTANATE OF OMAN REF. 1803

ROLEX. A VERY RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD AND DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, ARABIC CALENDAR, OXBLOOD LACQUERED 'STELLA' DIAL AND BRACELET, MADE FOR THE SULTANATE OF OMAN DAY-DATE MODEL, REF. 1803, CASE NO. 2'262'472, CIRCA 1970

Movement: Automatic

Dial: Oxblood lacquered with diamond-set hour markers, Khanjar emblem in green Case: 36 mm. diam.

With: 18k white gold Rolex President bracelet and deployant clasp, overall length approximately 180 mm.

CHF80,000-160,000

The combination of features that appear on the present specimen is hard to beat. It is distinguished by its magnificent oxblood coloured ‘Lacquered Stella’ dial with diamond indexes, a most elegant variant, and the calendar indications in Arabic scripture, both for day and for date. Another noteworthy feature is the green Khanjar which beautifully harmonize with the oxblood lacquered dial and the white gold case.

Made in the late 1970s and early 1980s in very small numbers, the colours of lacquer for the dials were mixed by hand and then applied layer after layer until a deep rich gloss coating had built up. Distinguished by an appearance of enamel and referred to by collectors as Stella dials, these timepieces preserved in very well overall condition such as the present example are today much sought after by collectors.

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PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 3970E 'SECOND SERIES' 104

PATEK PHILIPPE. A VERY RARE AND HIGHLY COVETED 18K GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION

REF. 3970E, MOVEMENT NO. 875'326, CASE NO. 2'851'194, CIRCA 1989

Movement: Manual

Dial: Silvered

Case: 36 mm. diam.

With: 18k gold Patek Philippe buckle, Certificate of Origin dated 1989, setting pin, product literature, leather folder, presentation box and outer packaging

Remark: Second series, approx. 400 pieces made in yellow gold

CHF100,000-200,000

Consigned by the family of the original owner and carefully cherished throughout the years, the present reference 3970E is offered with the Certificate of Origin dated 1989, setting pin, product literature, leather folder, presentation box and outer packaging

This formidable second series example is a true collector's piece, that will delight the future owner with its strong and generous case proportions, well defined stepped lugs and clear hallmarks.

Reference 3970

In 1986, Patek Philippe launched a new generation of the perpetual calendar chronograph wristwatch, designated reference 3970, replacing the hugely successful reference 2499 in production in four different series from 1951 to 1985. The main difference in the movement was the arrival of the new Lemania based ébauche which replaced the Valjoux movement used for the previous 50 years. Starting with movement

number 875'000, the first series of reference 3970 was produced with a solid snap on back, comprising approximately 100 examples.

The second series, such as the present timepiece, introduced a solid screw back, designated reference 3970E. It is believed that less than 400 pieces in yellow gold, from which less than 100 have come back to the market. In 1989, a third series of ref. 3970 was launched, fitted with a solid screw back as well as an additional sapphire crystal display screw back. Reference 3970 was discontinued in 2004 and replaced by reference 5970.

While production of the reference 3970/3971 may have ended nearly 20 years ago, these modern yet classic perpetual calendar chronographs have become a must-have for the discerning collector of complicated wristwatches.

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PATEK PHILIPPE

PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH REF. 5004R-014

+105

PATEK PHILIPPE. AN EXTREMELY RARE AND COVETED 18K PINK GOLD PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION REF. 5004R-014, MOVEMENT NO. 879'774, CASE NO. 4'060'520, CIRCA 2000

Movement: Automatic Dial: Silvered

Case: 36.5 mm. diam.

With: 18k pink gold Patek Philippe deployant clasp, Certificate of Origin dated 2000, additional 18k pink gold solid case back stamped 4'060'520, setting pin, sales tag, product literature, leather folder, presentation box and outer packaging

CHF200,000-400,000

Part of an important private collection, the present reference 5004R014 is distinguished by its very good overall condition and the presence of all the original accessories.

Reference 5004

With an approximate output of only 12 examples per year due to its immense technical complexity, the reference 5004 is regarded as one of the great modern classics among Patek Philippe’s high complication models and has a cult following among collectors. In production between 1994 and 2010, the 1st series watches commenced with movement no. 879’501.

Descended from reference 3970 which is the true and legitimate successor to the mythical reference 2499, reference 5004 embodies not only the essence of Patek Philippe's design legacy of the post war decades but also the savoir faire of their skilled master watchmakers who managed to add another highly complex mechanism to a traditional sized watch without disturbing its proportions. To many collectors, reference 5004 is one of the greatest wristwatches ever made and is often mentioned as one of the watches with the most promising future in the market. Reference 5004 was Patek Philippe’s first serially produced split-seconds perpetual calendar wristwatch. Manufactured in four metals during its 16-year run – 18k yellow gold, 18k pink gold, 18k white gold, and platinum. The 5004 was eventually superseded by Ref. 5204, which was unveiled during Baselworld 2012.

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A. LANGE & SÖHNE

TOURBOGRAPH 'POUR LE MERITE HOMAGE TO F.A. LANGE' NO. 7/50

+106

A. LANGE & SÖHNE. A VERY RARE AND IMPRESSIVE 18K HONEY GOLD LIMITED EDITION SPLIT SECONDS CHRONOGRAPH TOURBILLON WRISTWATCH WITH POWER RESERVE AND FUSEE-AND-CHAIN TRANSMISSION, MADE TO COMMEMORATE THE 165TH ANNIVERSARY OF A. LANGE & SÖHNE IN 2010

TOURBOGRAPH 'POUR LE MERITE HOMAGE TO F.A. LANGE', REF. 712.050F, CASE NO. 150'107, NO. 7/50, CIRCA 2010

Movement: Manual

Dial: Silvered Case: 41 mm. diam.

With: 18k honey gold A. Lange & Söhne buckle, International Guarantee dated 2010, Proof of Origin, product literature, leather folder, numbered presentation box and outer packaging

Remark: Limited edition of 50 pieces

CHF150,000-250,000

The Tourbograph 'Pour le Merite Homage to F.A. Lange' was introduced in 2010 to celebrate the company’s 165th anniversary and as a tribute to its founder, Ferdinand Adolph Lange.

On 7 December 2005, A. Lange & Söhne commemorated the 15th anniversary of its reinstated manufacture with an inimitable expression of micromechanical virtuosity and watchmaking ingenuity. Testing the boundaries of physics and mechanical possibilities, for the very first time in the history of horology, the manufacture united three marvels from the realm of grand complications: a fusée-and-chain transmission, a tourbillon, and a split seconds chronograph mechanism in a single wristwatch.

Echoing the Tourbillon 'Pour le Mérite' that was presented in 1994, the Tourbograph once again unites the two most complex mechanisms dedicated to enhancing long-term rate accuracy, but Lange goes the further mile by integrating a timekeeping mechanism that allows lap times to be measured, as suggested by the name Tourbograph.

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ULYSSE NARDIN

TRIPTYQUE 'THE TRILOGY OF TIME' NO. 15/20

+107

ULYSSE NARDIN. A VERY RARE AND HIGHLY IMPRESSIVE SET OF THREE 18K PINK GOLD LIMITED EDITION AUTOMATIC ASTRONOMICAL WRISTWATCHES WITH MATCHING CASE NUMBERS TRYPTIQUE 'THE TRILOGY OF TIME' SET, NO. 15/20, CIRCA 2010

Astrolabium Galileo Galilei

Movement: Automatic

Dial: Astrolabe

Case: 40 mm. diam.

With: 18k pink gold Ulysse Nardin buckle

Planetarium-Copernicus

Movement: Automatic

Dial: Revolving concentric rings for the planets

Case: 40 mm. diam.

With: 18k pink gold Ulysse Nardin buckle

CHF40,000-80,000

The extraordinary Ulysse Nardin 'Trilogy of Time' set is arguably the ultimate neo-vintage collection. These three remarkable, completely original, and highly complicated astronomical wristwatches draw direct inspiration from historic scientific instruments and the great astronomers and innovators of history.

The three wristwatches of the Trilogy - the Astrolabium Galileo Galilei, the Planetarium-Copernicus, and the Tellurium Johannes Kepler - were conceived and developed by Rolf Schnyder, owner and CEO of Ulysse Nardin, and the genius horologist Dr. Ludwig Oechslin, now the curator of the Musée International d’Horlogerie in La Chaux-de-Fonds. As collectors increasingly focus on neo-vintage wristwatches from the 1980s and '90s, impressive and complicated models like these are being rediscovered and recognized as some of the most innovative wristwatches created in the last quarter of the 20th century.

Astrolabium Galileo Galilei

An Astrolabe is an instrument used to indicate the positions of the sun, moon, and stars as seen from the earth. The Astrolabium Galileo Galilei, launched in 1985, is the only astrolabe watch designed to be worn on the wrist, and shows the wearer a number of accurate astronomical indications. They include the display of local and solar time, the orbits and eclipses of the sun and the moon and the positions of several major stars. Galileo Galilei (1564-1642), after developing the telescope, found evidence to support Copernicus' theory. He

Tellerium Johannes Kepler

Movement: Automatic

Dial: Cloisonné enamel depicting the earth

Case: 43 mm. diam.

With: 18k pink gold Ulysse Nardin buckle

discovered Jupiter’s four moons, Galilean satellites, that orbit the planet and this, along with other discoveries, became evidence supporting Nicolaus Copernicus’ theory.

Planetarium Copernicus

Launched in 1988, the Planetarium Copernicus combines Ptolemy's geocentric universe with the Earth at its centre and Copernicus' heliocentric universe with the Sun at its centre. This allows the reading of the astronomical positions of the planets in relation to the Sun and the Earth. The moon rotates around the Earth. A perpetual calendar indicating the months and the sign of the Zodiac rotates once in 365.24 days at the exterior. During the 16th century, Nicolaus Copernicus (1473-1543) refused to believe the geocentric theory of the solar system and demonstrated that the Sun must be at the centre of the solar system and that the Earth revolves around the Sun.

Tellerium Johannes Kepler

Introduced in 1992 and the last of the three great watches in the Trilogy of Time, the Tellurium indicates the relative position of the Earth in regards to the Moon and the Sun. The Earth is represented on the dial in beautiful blue and polychrome cloisonné enamel. Johannes Kepler (1571-1630) developed the laws of planetary motion confirming Nicolaus Copernicus’ theory. He was a key player in the 17th century scientific revolution.

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BREGUET

PENDULE DE VOYAGE À ALMANACH NO. 2458

+108

BREGUET. AN EXCEEDINGLY RARE AND IMPORTANT SMALL GILT BRONZE QUARTER REPEATING TRAVELLING CLOCK WITH FULL YEAR CALENDAR AND ALARM NO. 2458, 'PENDULE DE VOYAGE À ALMANACH', SENT TO BREGUET’S RUSSIAN AGENT ON 26TH JULY 1809, SOLD TO COMTE R. ZEVAUSKY ON 4TH NOVEMBER 1809, FOR 3'600 FRANCS.

Movement: Brass full plate, the large going barrel passing through the back plate, straight line lever escapement, plain brass three-arm balance, blued steel balance spring with terminal curve, repeating and alarm striking on a bell Dial: Silver

Case: 10 cm. height, ‘Empire’ glazed sides and back, flanked by Doric pilasters, the frame chased with foliage decoration, simple bow pattern handle secured by two lion's heads, four turned finials and standing on chased bun feet

With: Extract from the Archives confirming that the present clock was sold on 4 November 1809, large oval winding key

CHF80,000-160,000

It is fitting, in this 250th anniversary year of the Breguet brand, that such an exceptional and early Breguet travelling clock has been recently rediscovered in a private collection. Fresh to the market, the present small-size carriage clock is one of the very few gilt bronze ‘Pendule de Voyage à Almanach’ made in the first decade following Breguet’s invention of the portable carriage clock, making it of significant importance. Travelling or ‘carriage’ clocks were one of Breguet’s many remarkable inventions. Gilt bronze travelling clocks with glazed sides and tops, like the present clock, set the standard pattern for all subsequent carriage clocks.

Breguet’s first carriage clock, ‘Pendule à Almanach’ no. 178, was sold to Napoleon Bonaparte in 1798 and closely resembles the present clock. Breguet’s second ‘Pendule à Almanach’ no. 179, featuring a year calendar similar to the present clock, was sold to Ferdinand IV, King of Naples, in 1804. During the period between the production of these early ‘first series’ clocks and the present clock, only one other gilt bronze ‘Pendule à Almanach’ carriage clock was made:

- No. 2426, sold to Prince Don Antonio (Crown Prince of Spain) in Valencay on May 29, 1809, for 2,000 Francs.

- No. 2458, sold to Comte R. Zevausky on November 4, 1809, for 3,600 Francs – the present clock.

Breguet and the Carriage Clock

Breguet invented the small travelling timekeeper known as the carriage clock, which he referred to variously as 'pendule portative', 'pendule de carosse', 'pendule de voyage', and 'pendule portique'. Although no two clocks are identical, all feature quarter or half-quarter repeating and an alarm. In 1796, Breguet built his first carriage clock, no. 178, which was

sold on 5 Floreal an 6 (April 24, 1798) for 1,500 Francs to Napoleon Bonaparte, just weeks before his Egyptian campaign. Described by Breguet as a 'Pendule Portative très petite à Almanach', this clock was later sold at Habsburg Antiquorum, Geneva, ‘The Art of Breguet,’ on April 14, 1991, for CHF 792,000. Today, it resides in the Swiss National Museum, Zurich.

Breguet’s second carriage clock, no. 179, was sold by Christie’s London on July 8, 2010, for £385,250. By the standards of the day, such travelling or ‘carriage’ clocks represented advanced technology, providing all necessary time-related information for wealthy travelers. In addition to the hours and minutes, the dial indicates the day, month, and year. When it is too dark to see the dial, a button on the top of the case can be pushed to make the clock strike the time to the last quarter hour. The clock also features an alarm, set by the number of hours of sleep desired rather than the time of waking.

Carriage clocks of a closely related design to Breguet’s first carriage clock no. 179 are few and none are as early as the present clock. Examples include:

- No. 2497, sold on June 9, 1810, to Prince Aldobrandini for 2,544 Francs.

- No. 2644, sold in 1811 to M. Giovanni Battista de Sommariva for 2,400 Francs.

- No. 2678, dated 1811 and sold to General Henry William Paget, Earl of Uxbridge, in 1813; now part of the Frick Collection, New York.

- No. 2607, sold in 1811 to Jeanneret for 2,880 Francs.

- No. 2898, sold in 1816 to M. Gerugross for 4,000 Francs; sold at Antiquorum Geneva on April 24, 2004, for SFR 553,500.

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BREGUET

PENDULE

DE VOYAGE À ALMANACH NO.

2458

The Genius of Breguet

It is no exaggeration to say that the watches and clocks of AbrahamLouis Breguet were revolutionary, both in their technical and aesthetic superiority. His numerous inventions, including the tourbillon, equation of time applications, the first reliable self-winding watches, and the first carriage clocks, represented a quantum leap in fine watchmaking. His creations set the benchmark against which subsequent watchmakers have been measured.

In addition to his watchmaking genius, Breguet was an astute businessman and networker. The technical ingenuity and avant-garde appearance of his timepieces attracted the most celebrated figures of the day in Europe and beyond. Owning a Breguet timepiece became a prestigious symbol for the royal, scientific, military, financial, and diplomatic elites of the late 18th and early 19th centuries.

Abraham-Louis Breguet (1747-1823) is recognized as one of the finest horologists of all time. The late Dr. George Daniels wrote: 'During the four hundred years that horology has been accepted as a separate art, only a dozen or so men have made a positive contribution to its progress. Included in this elite group is the illustrious name of Abraham-Louis Breguet, the arch-mechanicien in an age of mechanics. His contribution was as brilliant as it was original'.

Born in Neuchâtel, Switzerland, Breguet began his apprenticeship in 1762 with a watchmaker in Les Verrières. By the end of the year, he moved to Versailles, near the French court. After two years, he relocated to Paris, where he benefited from his relationships with renowned clockmakers Ferdinand Berthoud and Jean-Antoine Lépine before establishing his own business in 1775 at Quai de l'Horloge on Île de la Cité.

Among Breguet’s early innovations were the perpetuelle (self-winding) watch, an improved lever escapement with a ruby pallet, and a threewheel clock. Emmanuel Breguet writes: 'Through these inventions and technical innovations, Breguet emerged as one of the most creative clockmakers of his generation'.

His clientele included many of the greatest names in Europe. Notable clients ranged from George III and the Prince of Wales in England to Napoleon Bonaparte, the King and Queen of Spain, the Kings of Prussia and Bavaria, and Ottoman Sultan Mahmud II. His best client, however, was Caroline Murat, Queen of Naples, sister of Napoleon Bonaparte, for whom Breguet created the first wristwatch.

In short, Breguet's unmatched technical prowess and timeless artistic vision established him as a legendary figure in horology, leaving an enduring legacy that continues to inspire watchmakers today.

F.P. JOURNE

CHRONOMETRE A RESONANCE 'PRE-SOUSCRIPTION'

+109

F.P. JOURNE. AN EXCEEDINGLY RARE AND EARLY PLATINUM WRISTWATCH WITH RESONANCE-CONTROLLED TWIN INDEPENDENT

GEAR-TRAIN BRASS MOVEMENT, POWER RESERVE AND PINK GOLD DIAL CHRONOMETRE A RESONANCE 'PRE-SOUSCRIPTION' MODEL, CASE NO. 041/00R, CIRCA 2000

Movement: Manual

Dial: Pink

Case: 38 mm. diam.

With: Platinum F.P. Journe buckle, Certificate of Authenticity dated 2000, polishing cloth, presentation box and outer packaging

Remark: Pre-souscription model, one of 21 pieces produced in 2000

CHF600,000-1,000,000

Christie’s is delighted to present this exceptional example of the extraordinarily rare and early ‘Pre-Souscription’ platinum Chronomètre à Résonance No. 041/00R. The sister watch, with case No. 040/00R, was sold by Christie's Geneva in May 2023 for CHF 1'376'000 (lot 2038) as part of 'The Art of F.P. Journe' auction.

Offered by an Important Private Collector and carefully cherished throughout the years, the present timepiece is one of the best example to appear on the market. This formidable ‘Pre-Souscription’ example is a true collector's piece, that will delight the future owner with its charming and shiny rose gold dial and clear engravings. According to our research, only 21 ‘Pre-Souscription’ were produced in 2000 with only a fraction with a pink gold dial.

As an epochal model of F.P. Journe’s production, the Chronomètre à Résonance is so closely associated with François-Paul Journe himself that it is always incredibly sought after. Naturally, the earliest and scarcest examples are at the highest level of desirability for collectors and are unquestionably considered to be of world-class importance.

François-Paul Journe’s early work has become highly appreciated as exceptional works of art, their incredible horological complexity harmonises perfectly with the delicacy of hand-made details such as the gold dials and case engravings which have often softened and mellowed to a sublime patina that cannot be replicated and is only found on these early masterpieces.

The history of the development of the Chronomètre à Résonance is both fascinating and complex. Officially, the model was launched in 2000 starting with a series of twenty ‘Souscription’ watches numbered 1 to 20 engraved with the suffix 00R for the year 2000. These first twenty pieces were so-called because they were pre-ordered on ‘souscription’, whereby the prospective buyer paid a sum upfront in order to provide enough funds for François-Paul Journe to construct and deliver each watch, an idea inspired by Abraham-Louis Breguet who took orders for 'souscription' watches from his clients in order to re-establish his business after the French revolution. However, recent study has shown that the official ‘Souscription’ watches numbered 1 to 20 are not in fact the first Chronomètre à Résonance watches to have been created. Indeed, two distinct earlier groups comprising approximately 30 watches have been identified as predating the official ‘Souscription’ series; the ‘pre-production’ (with suffix 99R); and the ‘pre-souscription’ (with suffix 00R) such as the present watch. The suffixes refer to the year that the case was made and the watch completed and the letter ‘R’ for ‘Resonance’. In common with all early F.P. Journe watches, these ‘pre-Souscription’ watches are fitted with rhodium plated brass movements.

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F.P. JOURNE

CHRONOMETRE A RESONANCE ‘PRE-SOUSCRIPTION’

Identifying the ‘Pre-Souscription’ Chronomètre à Résonance

Unlike the ‘pre-production’ watches that bear the suffix ‘99R’ for 1999 and are therefore easily identifiable, the ‘pre-souscription’ watches such as the present example have the same suffix ‘00R’ as the official Souscription series watches that are numbered 1 to 20. However, for the ‘pre-souscription’ watches, the numbering is usually outside that range (the present watch numbered 041/00R) and the engraving on the edge of the case back is very distinctly done by hand and extremely shallow. In comparison, the engraving of the case inscriptions of the official ‘Souscription’ series is thicker, bolder and engraved much more deeply due to the employment of laser engraving.

The present watch gives collectors the extremely rare opportunity to obtain an important part of F.P. Journe history and a very special example of the early watches of the Chronomètre à Résonance with rhodium plated brass movement, seen so rarely on the open market today.

The Chronomètre à Résonance

Perhaps the watch that most clearly showcases the sheer genius contemporary watchmaker François-Paul Journe. It was the first wristwatch in the world with a movement based on ‘resonance’, a natural physical phenomenon said to have been first discovered by Christiaan Huygens in 1665. Huygens noticed that two pendulum clocks, when hung together on the same beam would beat together in perfect synchronicity. An idea that was further experimented with by the great French clockmaker Antide Janvier and the legendary watchmaker Abraham-Louis Breguet, both of whose work F.P. Journe greatly admires. François-Paul Journe’s resonance watches notably feature two balances that are naturally synchronized and oscillate in ‘resonance’ with each other. The negative effects of wrist and body movements are hence considerably reduced. Breguet had experimented with the theory of resonance in watches in the early 19th century and indeed constructed three pocket watches using the two-balance system. With the development and production of the Chronomètre à Résonance, François-Paul Journe became the first watchmaker to make a wristwatch constructed on the principle of resonance, an incredible achievement of modern horology.

BREGUET

HALF QUARTER REPEATING SOLD TO PAULINE BONAPARTE

+110

BREGUET. A VERY RARE AND HISTORICALLY IMPORTANT 18K GOLD HALF QUARTER REPEATING WATCH WITH SECRET PORTRAIT COMPARTMENT, SOLD TO PAULINE BONAPARTE, PRINCESS BORGHESE, SISTER OF NAPOLEON BONAPARTE NO. 2539, SOLD TO LA PRINCESSE PAULINE BORGHESE ON 25 OCTOBER 1813, FOR THE SUM OF 2'400 FRANCS

Movement: Manual

Dial: Silvered engine-turned

Case: 58 mm. diam., guilloché with secret hinged inner gold cover devised to contain a portrait

With: Extract from the Archives and winding key

CHF100,000-200,000

The present masterwork by the genius watchmaker Abraham-Louis Breguet was sold in 1813 to the French Imperial Princess, Pauline Bonaparte, younger sister of Napoleon, First Emperor of the French. Of superb quality and with the most noble of French provenances, the present watch is an epitome of Breguet's exceptional work and a world-class highlight for the enthusiast of outstanding timepieces.

Abraham-Louis Breguet was appropriately called ‘king of watchmakers and watchmaker of kings’ and was indeed the watchmaker of choice of the most eminent noble families at the time. Habitually carefully kept and cherished in the relevant collections from one generation to the other, the public appearance of a timepiece with such exalted noble provenance is an exceptionally rare event. According to the Archives of Montres Breguet, no certificate was established for the watch at the time of its sale in 1813.

In well-preserved original overall condition for its 212 years of age, still perfectly matching its characteristics as stated in the Certificate, this watch had been in the same family for four generations until it was consigned for sale at Christie’s in 2015. According to family tradition, it belonged to an ancestor of the previous owner, a high-ranking Officier in the 'Garde Républicaine' (Republican Guard, established on 4 October 1802 by Napoleon Bonaparte, dissolved in 1813 and replaced by the Imperial Gendarmerie of Paris). The presence of the secret compartment once containing a portrait and the large, masculine design of the watch lead to the hypothesis that the watch may have been purposely ordered for this officer by Pauline, as a token of her affection. While regrettably not concealed in the watch any longer, one would assume that the portrait was a depiction of her.

Watch no. 2539 incorporates several of Abraham-Louis' numerous inventions, starting with the repeating mechanism which marked a turning point in the history of watchmaking. Introduced in 1783, Breguet's 'ressort-timbre', a wire gong surrounding the movement which replaced the hitherto used bell, improved not only the quality of the sound but especially helped to reduce the thickness of a watch considerably. The repeating push-piece concealed in the pendant is another of Breguet's invention. Generally used after 1800, the system is both elegant and reliable. The ruby cylinder movement is fitted with a 'suspension élastique', Breguet's ingenious elastic balance suspension also known as pare-chute, the ancestor of the shock-protection devices conceived to protect the pivots from blows. Other typical Breguet style elements found in this watch are the engine-turned silver dial combining two different styles, a technique he introduced around 1787. This new design enhanced not only the readability of the time but also the watches' overall aesthetics. The finely engine-turned case of large size was made in the workshops of the celebrated Jean-Louis Joly, featuring a slim bezel, another of Breguet's signature features, allowing the entire dial to be seen. Of outstandingly high quality, the case allows the hinged cover of the secret compartment to fit so well in between

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BREGUET

HALF QUARTER REPEATING SOLD TO PAULINE BONAPARTE

the outer cover and the cuvette that it remains perfectly invisible to the untrained eye. The secret portrait compartment was one of the master's few concessions to the caprices of his clientele; he however designed it in a manner as to maintain the overall purity of the watch's design.

Pauline Bonaparte, Princess Borghese, first sovereign Duchess of Guastalla, an Imperial French Princess and the Princess consort of Sulmona and Rossano (20 October 1780 - 9 June 1825)

Born Maria Paola Buonaparte, she was the sixth child of Letizia Ramolino and Carlo Buonaparte, Corsica's representative to the court of King Louis XVI of France. Her elder brother, Napoleon, was the first Emperor of France. She married Charles Leclerc, a French general, a union ended by his death in 1802. Later, she married Camillo Borghese, 6th Prince of Sulmona. Her only child, Dermide Leclerc, born from her first marriage, died in infancy.

Of all his siblings, Pauline was the most liked by Napoleon Bonaparte. A woman of great beauty and a notoriously promiscuous seductress, she was the subject of considerable scandals. She accompanied her husband, General Leclerc, on the expedition to Haiti. After Leclerc's death, Napoleon arranged her marriage (1803) to Camillo Borghese, a member of the Roman nobility, but they soon separated. Pauline, made princess of Guastalla in 1806, fell into temporary disfavour with her brother because of her hostility to Empress Marie Louise, but when Napoleon's fortune failed, Pauline, the only sibling to join him in exile on Elba, showed herself more loyal than any of his other sisters and brothers.

Pauline Bonaparte's beauty is immortalized in the famous marble statue depicting her as 'Venus Victrix' (Venus the Conqueror), on permanent display at Rome's Villa Borghese. Commissioned in 1804 by her husband, Prince Camillo Borghese, it was made by the celebrated sculptor Antonio Canova (1757-1822) who also created a number of other Bonaparte portraits. The statue of Pauline, one of his most famous works, was notable for the shocking near-nudity of its subject as well as for its elegance and artistry. Pauline is depicted as the Roman goddess of love, Venus, holding in her hand the apple which marked her as the winner in the divine beauty contest known as the Judgment of Paris.

Breguet and the Bonaparte family

The first member of the Bonaparte family to own a timepiece made by the celebrated watchmaker was General Charles Victor Emmanuel Leclerc. He was promoted to the rank of brigadier-general on 6 May 1797 and acquired a repeating watch only a few days later, before marrying Pauline Bonaparte on 14 June. It is most likely through him that General Napoleon Bonaparte, commander of the Army of Italy, heard of the workshop at the Quai de l'Horloge in Paris. April the following year, one month before setting out on his Egyptian campaign, General Bonaparte acquired three pieces which were particularly representative of Breguet's production: a repeating watch 'garde-temps with insulated escapement', no 38, a repeating and calendar travelling clock, no. 178, the first of its kind, and a 'perpétuelle' repeating watch, no. 216. Between 1798 and 1801, the Bonaparte family made numerous purchases, including acquisitions made by Pauline Bonaparte, now the widow of General Leclerc, and her second husband Prince Borghese. Between 1797 and 1814, the Bonaparte family bought about a hundred timepieces from Breguet, or the equivalent of his entire annual production for the year 1798.

PATEK PHILIPPE

ANNUAL CALENDAR REGULATOR REF. 5235/50R-001 +111

PATEK PHILIPPE. AN ATTRACTIVE 18K PINK GOLD AUTOMATIC ANNUAL CALENDAR WRISTWATCH WITH REGULATOR-STYLE DIAL

REF. 5235/50R-001, MOVEMENT NO. 7'505'783, CASE NO. 6'632'582, CIRCA 2023

Movement: Automatic Dial: Two-tone graphite and ebony black Case: 40 mm. diam.

With: 18k pink gold Patek Philippe buckle, Certificate of Origin dated 2023, setting pin, polishing cloth, product literature, leather folder, presentation box and outer packaging

CHF20,000-40,000

The present timepiece is offered in excellent overall condition and sold with its full set of accessories.

Reference 5235

Reference 5235 was released at Baselworld fair in 2012. The uniqueness of this watch lies in its movement which is constructed with caliber 31-260 REG QA, the last letters standing for Régulateur Quantième Annuel. This is the first ever modern Patek Philippe annual calendar wristwatch produced with a regulator-style dial. In horological history, a regulator was a centrally located clock found in watchmaker workshops, with the large minute hand taking up visual importance.

This allowed the watchmakers to regulate the watches that they were building against the time displayed on the central regulator, hence the name.

The regulator dial allows for more accuracy than a normal watch because it has a non-coaxial hour and minute hands, which means, that the hour and minute hands do not share the central pinion position on the dial but are independently place. This reference is considered among collectors to be one of the most significant technical innovations in Patek Philippe's history.

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A. LANGE & SÖHNE

DATOGRAPH UP/DOWN +112

A. LANGE & SÖHNE. A RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD FLYBACK CHRONOGRAPH WRISTWATCH WITH OVERSIZED DATE DATOGRAPH UP/DOWN MODEL, REF. 405.031, CASE NO. 224'107, CIRCA 2016

Movement: Manual

Dial: Black

Case: 41 mm. diam.

With: 18k pink gold A. Lange & Söhne buckle, Guarantee dated 2016, polishing cloth, product literature, leather folder, presentation box and outer packaging

CHF40,000-80,000

The Datograph has always maintained a cult following, making it one of the ‘must have’ watches for a serious collector. One of the significant landmarks of modern watchmaking, the sheer quality of finishing of the Datograph has solicited accolades from some of the world’s greatest watchmakers, many of whom consider the model to be the among the finest serially produced wristwatch ever made.

The Datograph Flyback was introduced to great acclaim at the 1999 Basel Fair (Baselworld) as the world's first chronograph based on the classic column-wheel principle with precisely jumping minute counter and patented oversized date. It times events with a duration of up to 30 minutes with an accuracy of one-fifth of a second. The precisely jumping minute counter allows ease of reading of the recorded time.

The flyback function allows the chronograph to be instantaneously reset to zero during an ongoing measurement by simply pressing the chronograph button. As soon as it is released, a new timing cycle begins, hence eliminating the need to stop a measurement and reset the stop hand before starting a new timing. The patented oversized date in the twin gold-framed window ensures excellent legibility.

The movement design was inspired by that of a pocket watch, it consists of 405 parts, the plates and bridges are made of untreated German silver and finished with circular graining and Glashütte ribbing. The balance bridge is manually engraved with a master's personal freehand technique, making each Datograph a one-of-a-kind watch.

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LAURENT FERRIER

SQUARE MICRO-ROTOR 'EVERGREEN'

+113

LAURENT FERRIER. AN ATTRACTIVE 18K PINK GOLD WRISTWATCH WITH DEEP GREEN DIAL

SQUARE MICRO-ROTOR 'EVERGREEN' MODEL, REF. FBN 229.01, CIRCA 2024

Movement: Manual

Dial: Deep green

Case: 41 mm. wide

With: 18k pink gold Laurent Ferrier buckle, Certificate of Origin and Warranty dated 2024, magnifying glass, polishing cloth, travel pouch, presentation box and outer packaging

CHF25,000-35,000

Sized at a modern 41mm with case, the present timepiece showcases a stunning a deep green dial with a vertical satin-brushed finish. Powering this watch is the exquisitely crafted FBN229.01 movement, featuring a fan-shaped, unidirectional micro-rotor winding system. Crafted in solid gold, the rotor hangs beneath a prominent bridge, evoking the elegance of a crane poised against a refined backdrop adorned with perlage and Geneva stripes.

Laurent Ferrier

A third-generation watchmaker, Laurent Ferrier boasts an exceptionally impressive C.V., including four decades at Patek Philippe, where he ultimately became Technical and Product Director. He also placed third overall at the 1979 Le Mans in a Porsche 935, finishing just behind the team that included Paul Newman.

From the outset, Laurent Ferrier pursued excellence, quickly earning chronometric precision certification from the Besançon Observatory. The company draws upon the foundations of traditional horology while offering a renewed vision of movement construction. It serves as a bridge between watchmaking traditions-embodied in a wealth of details and finishes and industrial innovations. This revival of classical values has established Laurent Ferrier as a respected new exponent of the exclusive art of mechanical haute horlogerie, a status duly recognized by connoisseurs.

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CARTIER

CRASH 'PARIS 1991' NO. 278/400

+114

CARTIER. AN ICONIC AND UNUSUAL 18K GOLD LIMITED EDITION ASYMMETRICAL WRISTWATCH WITH ‘CRASH’ DEPLOYANT CLASP 'CRASH PARIS' MODEL, CASE NO. A108574, NO. 278/400, CIRCA 1991

Movement: Manual

Dial: Silvered

Case: 24 mm. wide, 39 mm. overall length

With: 18k gold Cartier asymmetrical deployant clasp

Remark: Limited edition of 400 pieces

CHF100,000-200,000

For such an extraordinary creation as Cartier’s Crash watch, it is quite surprising that the story of its origins were, until recently, shrouded in mystery. The absence of any official information led to some wonderfully romantic myths surrounding the source of Jean-Jacques Cartier’s inspiration for the Crash’s design. Some claimed the idea was ignited by Salvador Dali’s painting ‘La Persistance de la Mémoire de Dali’, others believed that its form came from a melted Cartier Maxi Baignoire Allongée. It was also rumoured that one of Cartier's founders was in a car crash in the late 1960s and the resulting mis-shapen watch served as the influence for the watch. However, the true full story is now confirmed by Francesca Cartier Brickell, Jean-Jacques Cartier’s

granddaughter, whose recent book The Cartiers: The Untold Story of the Family Behind the Jewellery Empire was published in 2019.

1960s London was an exciting place to be and Jean-Jacques Cartier, who had instigated the making of Cartier watches in London, wanted to create a wristwatch that was truly a response to the spirit of the age. In fact, the Crash watch was the idea of Jean-Jacques Cartier and designer Rupert Emmerson, who together, after many attempts, eventually came up with a final design. The appearance of the resulting watch, named the ‘Crash’ was in complete contrast to the straight lines of the traditional Tank oval.

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PATEK PHILIPPE

PERPETUAL CALENDAR REF. 2497 'FIRST SERIES' +115

PATEK PHILIPPE. AN EXCEPTIONALLY RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD PERPETUAL CALENDAR WRISTWATCH WITH SWEEP CENTRE SECONDS AND MOON PHASES

REF. 2497, MOVEMENT NO. 888’042, CASE NO. 674’395, MANUFACTURED IN 1953

Movement: Manual Dial: Silvered

Case: 37 mm. diam.

With: Later added 18k pink gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1953 and its subsequent sale on 11 December 1963

Remark: First series with pink gold Vichet case, One of only 7 pieces known publicly

CHF1,000,000-2,000,000

SHOULD

YOU WISH TO BID ON THIS LOT, YOU WILL BE REQUIRED TO OBTAIN A HIGH VALUE PADDLE

Christie’s is delighted to present this exceptional example of the extraordinarily rare Patek Philippe 2497 'First Series' in pink gold. Until its first appearance in Spain in July 2024, this timepiece was previously unknown to the market - A similar example, with movement number 888’041 and case number 674’394, was sold by Christie’s Geneva in May 2023 for CHF 1,497,000 (Lot 131) as part of the 'Rare Watches' auction.

This formidable first series example is a true collector's piece, a superb rarity that will delight the future owner with its strong and generous case proportions, well defined stepped lugs and clear hallmarks. Most examples are cased in yellow gold and according to research, the present watch is one of only 7 first series examples known publicly with a pink gold case by Emile Vichet. The silvered dial, made by Stern Frères on a solid gold plate, is in very good overall condition. The two different series of reference 2497 are easily distinguished by their varying dial layouts: the first, such as the present watch, featuring applied Arabic and dot numerals and feuille hands, the second with applied baton numerals and dauphine hands.

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PATEK PHILIPPE

PERPETUAL CALENDAR REF. 2497 ‘FIRST SERIES’

Reference 2497 is without a doubt among the rarest, most attractive and important vintage complicated wristwatch models by Patek Philippe. It was in production from 1951 to 1963, and over these 12 years a meagre 115 pieces were made in total. It is powered by the 27SC Q movement, a perpetual calendar upgrade (Q stands for Quantième Perpétuel) of the best manually wound centre seconds movement of the time: 27 SC (SC for Second au Centre). In fact, a specific movement number range was reserved for these movements: from 888’000 to 888’178. This means a total of 179 movements, 115 of them used for reference 2497 and the rest for its waterproof sister model, reference 2438/1.

The case of reference 2497 is a virtual carbon copy of the case of reference 2499, without of course the chronograph pushers. As with reference 2499, the case design presents an evolution over time. The first 40 or 50 cases including the present watch were made by Emile Vichet (maker’s mark 9 in a key), the best casemaker of the period who was responsible for casing several other of Patek Philippe’s golden age classics including the 1518 and early series 2499s. The first series Vichet cases are identifiable from their longer, more elongated lugs which feature a prominent curve, the casebacks have a flat centre. The later pieces were cased by Wenger and feature a domed case back and slightly less distinctly curved lugs.

The Dial

Made by Stern Frères with a solid gold base plate, matte silvered finish, applied yellow gold hand-cut Arabic numerals and dots, hand-cut calendar and moon phase windows, champlevé black hard enamel

signature, outer seconds track and subsidiary calendar scale, handmade gold ‘feuille’ hour and minute hands, blued steel seconds hand. The enamelled outer seconds scale, signature and subsidiary calendar dial were first engraved by hand by an engraver artist, the enameller would then fill the engravings and heat the dial at around 900 degrees.

The Case

Case no. 674’395 was made by master case maker Emile Vichet, three-piece 18k pink gold with snap on back and snap on bezel. Gold crown and date correctors. Inside case back with the maker’s signature, punched by Patek Philippe, Switzerland designation always at the same position and punched at the same time as the signature, Swiss ‘Helvetia’ hallmark, 0.750 for the gold title punched by the casemaker, case number generally punched by the casemaker following Patek Philippe’s instructions.

The Movement

Movement no. 888’042, movement caliber 27 SC the first to feature perpetual calendar and sweep centre seconds.

Reference 2497

Produced between 1951 and 1934, reference 2497 was officially launched at the Basel Fair in 1953. It was the first Patek Philippe movement to feature a perpetual calendar and sweep centre seconds. Scholars have concluded that 115 examples were made in total. Of those, 90 were made in yellow gold but only 20 pieces cased in pink gold.

MOVADO

CALENDOGRAF 'BEYER ZURICH' REF. 14786

+116

MOVADO. A VERY RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL AND PINK GOLD TRIPLE DATE CALENDAR WRISTWATCH WITH TWO-TONE DIAL RETAILED BY BEYER ZURICH, CALENDOGRAF MODEL, REF. 14786, CASE NO. A485853, CIRCA 1945

Movement: Manual Dial: Two-tone with ruby-set hour markers Case: 32 mm. diam.

Remark: Retailed by Beyer Zurich

CHF3,000-5,000

Sometimes, remarkable vintage wristwatches have an immediate ‘wow’ factor, capturing one’s attention with their incredible good looks, outstanding condition, and rarity. This two-tone steel and pink gold Beyer Zürich-signed Movado triple-date calendar with a two-tone silvered dial is one such extraordinary vintage timepiece.

Among the rarest and most exciting vintage watches are those that are double-signed with the prestigious name of one of the great retailers - in this case, the world’s oldest watch retailer, Beyer of Zürich. When offered at auction, double-signed vintage wristwatches consistently generate significant interest from collectors seeking to obtain their favorite models with the added exclusivity of a distinguished retailer’s signature.

The dial of the present watch features a particularly appealing and rare detail found only on the most exclusive vintage Movado timepiecesruby-set hour indexes. On the present dial, these collet-set indexes are alternated with applied gold Arabic numerals, likely a special order for a prominent Beyer client.

The manual-winding Movado caliber 470 movement, produced from 1938 to 1954, features a Breguet hairspring and was used in the Calendograf, Celestograf, and Chronograf models, designed by Frédéric Piguet.

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ROLEX

STEEL ‘JEAN CLAUDE KILLY’ REF. 6236

+117

ROLEX. AN EXTREMELY RARE AND WELL PRESERVED STAINLESS STEEL CHRONOGRAPH TRIPLE CALENDAR WRISTWATCH WITH BRACELET CHRONOGRAPH ANTIMAGNETIC, ‘JEAN CLAUDE KILLY’ MODEL, REF. 6236, CASE NO. 576'405, CIRCA 1960

Movement: Manual

Dial: Silvered

Case: 36 mm. diam.

With: Stainless steel Rolex Oyster rivited bracelet and deployant clasp, overall length approximately 180 mm.

CHF100,000-200,000

Many collectors of vintage watches hunt for the perfect and all-original example of this favourite Rolex model. For scholars and aficionados of fine and complicated vintage Rolex wristwatches, this wonderfully original reference 6236 ‘Jean Claude Killy’ is a dream watch.

The present stainless steel example of this landmark reference is blessed with a superb dial, with all the typical features a savvy Rolex collector would expect; indeed, the transfer printing used on reference 6236 dials is regarded as the most perfect of any dial of the period and has rarely been equaled. The blue date ring features the date of the month, and as one would expect for this very late example, the ‘six’ and ‘nine’ are no longer ‘open’, as with previous generations, but rather closed. Furthermore, the typical short hour indexes, highlighted with a luminous dot towards the outside, has remained largely intact.

The family of Dato Compax triple calendar chronographs is among the most complex vintage watch lines made by Rolex. Scholars estimate that the total production of steel reference 6236 to be 215 pieces with only 55 known to the market today. Reference 6236 was made in incredibly low numbers for Rolex, which boasted at the time an annual production of several thousand watches. The sporty appeal of this chronograph, distinguished by the iconic tonneau-shaped case, merges with the complexity and practicality of the triple calendar complication. The result is an everlasting classic which captured the hearts of collectors so much that is nowadays the among the most sought-after Rolex vintage chronograph. Since the introduction of this model during the second half of the 1940's, its design has regularly been updated and modernized until it reached its final form as the reference 6236, easily recognizable by the larger, more prominent bezel, which unlike earlier versions, is a separate part and snapped onto the main body of the case. Reference 6236 was the final version of the celebrated Dato Compax model. In production between 1958 and at least 1964, it is easily identifiable by the larger bezel compared to its predecessors. In fact, the case of reference 6236 is now made of three elements, the bezel no longer carved from the same block as the centrepiece of the case.

These watches are linked to a legendary personality: Jean-Claude Killy. Olympic skier and man of extremely refined taste, the name of Mr. Killy has been associated with Rolex for 40 years since he became an official Rolex Ambassador and began serving on the Rolex Board of Directors.

Uniting rarity, history and mechanical complexity, the present timepiece is a rare opportunity for the discerning collector of the finest vintage Rolex watches to add this legendary model to his or her collection.

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ROLEX

SEA-DWELLER 'COMEX' REF. 1665

+118

ROLEX. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, ‘RAIL’ DIAL, GAS ESCAPE VALVE AND BRACELET, MADE FOR COMEX

SEA-DWELLER 'COMEX' MODEL, REF. 1665, CASE NO. 5'586'511, COMEX ISSUE NO. 2112, CIRCA 1978

Movement: Automatic

Dial: Black

Case: 39.5 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm.

CHF70,000-140,000

Examples of the COMEX Sea-Dweller reference 1665 in such appealing condition are exceedingly rare. Beautifully preserved, the luminous ascents have aged to an attractive uniform tone and provide warmth to the dial.

The Sea-Dweller reference 1665 is one of the most desirable of all the Rolex references used by COMEX (Compagnie Maritime d’Expertise).

As of the late 1960s, Rolex supplied different Submariner and SeaDweller models featuring the patented gas escape valve to the side to COMEX (Compagnie Maritime d'Expertise) in Marseille, a professional diving operation for the oil industry.

The defining characteristic of reference 1665, beyond the HEV, is the case back engraved with the watch issue number. In addition, most of the dials of reference 1665 are signed Comex. The present watch features the so-called ‘rail’ dial. Its name is derived from the symmetric division of the two lines below the centre, 'Superlative' and 'Officially' to the left, clearly separated by a vertical space (thus ‘rail’), and 'Chronometer' and 'Certified' to the right.

Never available to the public, these watches were only issued to professional divers, reflecting their status as professional diving equipment. Thus, COMEX divers were required to sign a document or Certificat de Reception upon receipt of their individually issued Rolex.

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ROLEX

PRE-DAYTONA REF. 6238

+119

ROLEX. A RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET 'PRE-DAYTONA' MODEL, REF. 6238, CASE NO. 1'207'207, CIRCA 1966

Movement: Manual Dial: Black Case: 36 mm. diam.

With: Stainless steel Rolex Oyster riveted bracelet and deployant clasp, overall length approximately 180 mm.

CHF70,000-150,000

A rare find at auction, the present timepiece, dating back to around 1966, is offered in very good overall condition and features a highly attractive black dial. The luminous hour markers have developed a beautiful warm brown patina over time, which complement the hands perfectly.

Furthermore, the movement is stamped with 'ROW', indicating the present timepiece was intended for the North American market.

Reference 6238

Reference 6238 is the last 'traditional' Rolex chronograph from the famous Oyster family, produced from 1961 to 1968. It is, in fact, the last model featuring a monochromatic dial and a plain, non-graduated bezel. This reference is considered the precursor to the Rolex Daytona and has thus gained the nickname 'Pre-Daytona', although it was available at the same time as the Daytona reference 6239. Rarer and more understated than its successors, the reference 6238 is now attracting serious attention from collectors.

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THOMAS ENGEL

CHRONOMETRE TYPE CONCOURS OBSERVATOIRE

+120

THOMAS ENGEL. A RARE AND HIGHLY ATTRACTIVE 18K

GOLD

KEYLESS LEVER CHRONOMETER WATCH WITH DAYS OF THE WEEK, THERMOMETER AND POWER RESERVE AND INDICATION CHRONOMETRE TYPE CONCOURS OBSERVATOIRE MODEL, NO. 25, CIRCA 1980

Movement: Manual

Dial: Silvered

Case: 56.5 mm. diam.

With: Presentation box

CHF6,000-12,000

A particularly beautiful example of a Thomas Engel ‘Type Concours Observatoire’ lever chronometer with eccentric days of the week calendar, thermometer sector at 10 o’clock and ‘Up/Down’ power reserve aperture below 12 o’clock. Furthermore, the guilloché decoration of the case back is a stunning feature.

Professor Thomas Engel (1927-2015)

Was an inventor, author and watch aficionado, collector, maker and was an international leader in the field of researching polymers. He held around 120 patents in organic chemistry and was awarded numerous honours and prizes in this field, including the 1972 ‘Diesel Prize’ which he jointly won with Dr. Wernher von Braun, one of the most important rocket developers and specialist of space exploration.

Professor Engel was not only a famous watch collector but also a passionate ‘self-taught’ maker of technically outstanding timepieces. From the moment he first held a pocket watch in his hands, incidentally a Breguet, he knew he had found a passion that would take his life in another direction. Within the horological community, he is acknowledged for his understanding of the life and works of Abraham Louis Breguet, on whom he also published a biography.

His interest spanned beyond the average collector, applying his knowledge and skills to watchmaking, producing watches made in the style and technique of Breguet. Of outstanding quality and finesse, these so-called ‘Engel Breguets’, such as the present example, have become highly sought-after collector's pieces.

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ULYSSE NARDIN

UFO BLUE NO. 1/75

ULYSSE NARDIN. A VERY RARE AND UNUSUAL ALUMINIUM AND BLOWN GLASS LIMITED EDITION SCULPTURAL TRIPLE TIME ZONE TABLE CLOCK WITH ONE-YEAR POWER RESERVE UFO BLUE MODEL, NO. 1/75, CIRCA 2021

Movement: Manual

Dial: Blue chapter rings for three time zones

Case: 264 mm. high, 159 mm. diam.

With: International Warranty dated 2021, winding key, polishing cloth, product literature and presentation box

Remark: Limited edition of 75 pieces

CHF20,000-40,000

In 2021, Ulysse Nardin celebrated its 175th anniversary. To commemorate this momentous event, the company offered fans of exploration a vertical odyssey, from the ocean depths to the upper atmosphere - the ‘UFO Blue’ table clock. Made in a limited edition of 75 pieces, it was already sold out when it was released in April 2021.

Ulysse Nardin described this incredible table clock as 'a wacky high-flying clockmaker’s object, a work of art, a piece of design and architecture, a toy, quite simply: the UFO, a table clock ready to welcome you on board for a new entertaining odyssey'. The present clock gives buyers the golden opportunity to acquire No. 1 of the original edition of this extraordinary haute horology art object.

Weighing 7.2 kg, the ‘UFO’ has three independently adjustable dials for displaying three time zones. The movement has a power system of six spring barrels in stacked pairs providing a 1-year power reserve, large (49 mm.) visible compensation balance and deadbeat seconds. The spherical aluminum base of the clock on which the blown glass dome is secured by a bayonet system, is made blue by a special anodizing surface treatment. The three connecting cylinders and the three lower ties of the movement have also been coloured blue. The power reserve disk, the decorative insert with the Ulysse Nardin emblem - the anchor - are also coloured blue.

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RICHARD MILLE

RM 60-01 FLYBACK CHRONOGRAPH REGATTA

+122

RICHARD MILLE. A VERY RARE, LARGE AND IMPRESSIVE TITANIUM ANNUAL CALENDAR DUAL TIME FLYBACK CHRONOGRAPH WRISTWATCH WITH OUTSIZED DATE AND COUNTDOWN REGATTA TIMER REF. RM 60-01 TI, NO. 265, CIRCA 2023

Movement: Automatic Dial: Skeletonized Case: 50 mm. diam.

With: Titanium Richard Mille buckle, Warranty dated 2023, Warranty card, polishing cloth, service booklet, product literature, leather portfolio, presentation box and outer packaging

CHF60,000-120,000

Offered in excellent overall condition and with the full set of accessories, the present RM 60-01 is one of the largest and most complicated timepieces ever made by Richard Mille. Sporting a 50 mm. titanium case with complications consisting of a dual time with pusher adjustment, annual calendar, flyback chronograph with countdown regatta time, outsized date, and month indicator, these complications are displayed through the skeletonized dial and in different colors.

Richard Mille

Richard Mille established his brand in 1999 with Dominique Guenat and Audemars Piguet. The mission was to push high-end, handmade watchmaking to the very limits of technical innovation. Richard Mille watches are now regarded as the ultimate expression of luxury and are among the most valuable timepieces in the world. They are revered for their bold, futuristic design, extreme resistance, and quality.

Richard Mille launched its first watch, the manually wound Richard Mille RM001 in 2001. The entire production run of 80 units sold out almost immediately. Another defining feature of Richard Mille watches is their featherweight feel. The seemingly bulky reference RM 50-03, a McLaren-Richard Mille collaboration, weighs less than 40 grams. In 2021, the first Richard Mille Ferrari collaborative timepiece was released. At just 1.75 millimeters thick, the RM UP-01 is a triumph of technical prowess.

The brand reinforces its exclusivity by partnering with sporting ambassadors at the top of their game. These include Formula One driver Felipe Massa, American golfer Bubba Watson, and tennis star Rafael Nadal. For Nadal, Mille wanted to develop a watch that he could wear during matches. The Spaniard broke five prototypes before the Richard Mille Nadal RM027 which weighed just 20 grams, was finalized.

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DE BETHUNE

DB25SVAWS1

DE BETHUNE. A VERY RARE AND ATTRACTIVE 18K WHITE GOLD AUTOMATIC WRISTWATCH

REF. DB25SVAWS1, NO. 007, CIRCA 2013 Movement: Automatic Dial: Silvered Case: 40 mm. diam.

With: 18k white gold De Bethune buckle, Certificate of Origin and Warranty dated 2013, product literature, slip case and presentation box

Remark: 17 pieces produced CHF20,000-40,000

The DB25 embodies De Bethune's philosophy of honoring horological heritage while integrating modern technology and innovation.

Inspired by a drum, the present timepiece is housed in a 40mm white gold case with elegant, timeless lines, subtly enhanced by integrated lugs - a hallmark of the DB25 collection. The silvered dial, exquisitely hand-guilloché, features a raised hour ring that highlights the central guilloché pattern, radiating across 12 sectors.

The DB25 exemplifies the vision of Denis Flageollet, co-founder of De Bethune, in his relentless pursuit of refining watchmaking fundamentals and crafting truly unique timepieces.

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DE BETHUNE

DB15 PERPETUAL CALENDAR

DE BETHUNE. AN ELEGANT 18K WHITE GOLD PERPETUAL CALENDAR WRISTWATCH WITH THREE-DIMENSIONAL SPHERICAL MOON PHASES AND LEAP YEAR INDICATION

REF. DB15WT, NO. 002, CIRCA 2014

Movement: Manual Dial: Silvered

Case: 43 mm. diam.

With: 18k white gold De Bethune buckle, Certificate of Origin, slip case, presentation box and outer dust bag

CHF30,000-60,000

Highly attractive, the present white gold De Bethune DB15WT perpetual calendar features highly legible indications, with the day and month displayed via apertures on the sides of the dial, the date positioned at 6 o’clock, and De Bethune’s signature three-dimensional spherical moon phase display, offering an exceptional accuracy of one lunar day every 122 years (patented 2004). A leap year indication is subtly integrated below the moon phase, represented by the eclipse of a star.

At the heart of this timepiece is the self-winding DB2004 calibre, which incorporates at least five of De Bethune’s patented innovations, each contributing to the brand’s renowned technical mastery. It boasts a five-day power reserve, powered by a self-regulating twin barrel (patented 2004); a titanium and platinum balance (patented 2005); a

triple pare-chute shock-absorbing system (patented 2005); and the De Bethune balance spring with a flat terminal curve (patented 2006).

De Bethune

Founded in 2002 by David Zanetta and Denis Flageollet, De Bethune quickly rose to prominence in the watch industry by merging unparalleled aesthetics with groundbreaking horological innovations. The brand’s deceptively simple elegance serves to magnify the complexity of the materials and techniques involved in crafting each timepiece.With an unwavering commitment to quality over quantity, De Bethune produces an extremely limited number of watches each year, embracing a philosophy of refinement and innovation while drawing inspiration from traditional watchmaking expertise to push the boundaries of the craft.

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DE BETHUNE

DB25 STARRY VARIUS

DE BETHUNE. A RARE, HIGHLY ATTRACTIVE AND POETIC TITANIUM WRISTWATCH

DB25 STARRY VARIUS MODEL, REF. DB25VTIS3, NO. 58, CIRCA 2020

Movement: Manual

Dial: Star-studded sky in blued and polished titanium Case: 42 mm. diam.

With: Titanium De Bethune buckle, Certificate of Origin and Warranty dated 2020, product literature, presentation box and outer dust bag

CHF40,000-60,000

The present titanium De Bethune DB25V can only be described as stunning. A perfect example of De Bethune’s mission to integrate scientific advancements with mechanical and aesthetic craftsmanship.

The impressive large and very lightweight titanium case is fitted with an 1800 Vickers hardness sapphire crystal over the superb star-studded sky dial in blued and polished titanium. Hand-fitted with gold pins depicting the stars, the milky way pattern is created by laser beam micro milling which is then gilded with 24-carat gold leaf. The star constellation can be customized to show the night-sky at the owner’s location. Such is its beauty that it is hard not be seduced by both the striking aesthetic and De Bethune’s extraordinary level of finish and innovation.

The display back reveals the distinctive movement with grade 5 titanium bridge covers beneath a further 1800 Vickers protective sapphire crystal. The DB25V calibre movement alone includes at least four De Bethune patent inventions that have become such a signature of the brand, it offers a six-day power reserve from the self-regulating twin barrel (patented 2004); titanium balance with white gold inserts (patented 2016); silicon escape wheel; triple pare-chute shock protection system (patented 2005) and De Bethune balance spring with flat terminal curve (patented 2006).

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DE BETHUNE

DB28 ‘XP KIND OF BLUE’ NO. 25/25

+126

DE BETHUNE. A RARE, UNUSUAL AND EXTREMELY ATTRACTIVE MIRROR-POLISHED BLUED TITANIUM LIMITED EDITION LIGHTWEIGHT WRISTWATCH WITH POWER RESERVE AND ‘FLOATING LUGS’ 'XP KIND OF BLUE' MODEL, REF. DB28XPB, NO. 25/25, CIRCA 2024

Movement: Manual

Dial: Grade 5 blued titanium Case: 43 mm. diam.

With: Mirror-polished and blued titanium De Bethune buckle, Certificate of Origin and Warranty dated 2024, additional De Bethune rubber strap with titanium buckle, product literature and presentation box

Remark: Limited edition of 25 pieces

CHF70,000-140,000

The DB28 ‘XP Kind of Blue’ can only be described as stunning. The incredible blueness of the mirror-polished grade 5 titanium case, blued movement and dial immediately draws attention. Its intensity is so captivating that it is hard not to be seduced by both the depth of color and De Bethune’s extraordinary level of finish and innovation. The movement alone incorporates five De Bethune patent inventions, while the case features the brand’s ingenious and highly comfortable ‘floating lugs,’ patented in 2006, which have become a signature of the company.

The DB28 has become the standard-bearer for De Bethune. This model won the prestigious Aiguille d’Or award at the 2011 Grand Prix d’Horlogerie de Genève and showcases several of the company’s patented innovations, including the visible balance wheel with a silicon balance and a triple pare-chute shock-absorbing system (patented in 2005).

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DE BETHUNE

DBSPS5 +127

DE BETHUNE. AN EXTREMELY RARE AND AVANT-GARDE PLATINUM SEMI-SKELETONIZED HORSESHOE-SHAPED WRISTWATCH WITH SPHERICAL MOON PHASES AND POWER RESERVE INDICATION

DBS MODEL, REF. DBSPS5, NO. 027, CIRCA 2009

Movement: Manual

Dial: Semi-skeletonized Case: 42.6 mm. diam.

With: Unsigned buckle, Certificate of Authenticity dated 2009, Certificate of Origin, slip case, product literature, presentation box and outer packaging

Remark: One of only 6 pieces made

CHF40,000-80,000

The platinum DBSPS5 with an anthracite dial and semi-skeletonized caliber DB2014 8-day movement is one of the great rarities of early De Bethune production. It is believed that only around 17 pieces were made in total, with just 6 examples featuring this precise configuration.

A landmark model, the DBS was launched in 2005 as a prototype for the Only Watch charity auction. It introduced an entirely new case design that was exceptionally avant-garde at the time and has since become synonymous with the brand. The present platinum DBSPS5 has an incredible presence on the wrist - its dramatic styling, featuring the classic combination of a platinum case and black dial, combined with superb finishing, makes it an exceptionally luxurious statement of haute horlogerie.

The design of the DBS model is significant both in the history and evolution of De Bethune as a brand and in the broader context of modern wristwatch design. Considered outré when first released, the asymmetric horseshoe-shaped case was unlike anything else on the market at the time. Several elements of the DBS's overall design have since become recognizable De Bethune signatures, including the Breguet-inspired openworked hands, the domed chapter ring, the delta-shaped movement bridge, and, of course, the now-iconic threedimensional spherical moon phase.

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DE BETHUNE

DB27 'TITAN HAWK V2'

+128

DE BETHUNE. A RARE AND VERY ATTRACTIVE AUTOMATIC TITANIUM WRISTWATCH WITH SWEEP CENTRE SECONDS AND 'FLOATING LUGS' 'TITAN HAWK V2' MODEL, REF. DB27TIS3V2, NO. 002, CIRCA 2021

Movement: Automatic Dial: Blue Case: 43 mm. diam.

With: Titanium De Bethune buckle, Certificate of Origin and Warranty dated 2021, product literature, slip case and presentation box

CHF30,000-50,000

Blending the contemporary lines of the DB28 with the classical elegance of the DB25, the DB27 collection is an ode to simplicity, offering refined aesthetics without compromising on comfort. Housed in a 43mm titanium case, it features De Bethune’s ingenious and exceptionally comfortable ‘short floating lugs,’ patented in 2006, ensuring a perfect fit on the wrist.

De Bethune

Founded in 2002 by David Zanetta and Denis Flageollet, De Bethune quickly established itself as a leader in the watch industry by seamlessly merging cutting-edge horological innovations with unparalleled aesthetics. The brand’s deceptively simple designs serve to highlight the complexity of the materials and techniques involved in crafting each timepiece.

With an unwavering commitment to quality over quantity, De Bethune produces an extremely limited number of watches each year, embracing a philosophy of refinement and innovation while drawing inspiration from traditional watchmaking expertise to push the boundaries of the craft.

In 2011, De Bethune received the prestigious Aiguille d’Or, the highest distinction awarded by the Grand Prix d'Horlogerie de Genève (Geneva Watchmaking Grand Prix), for its groundbreaking DB28 model.

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DE BETHUNE

DB28TIS8SLE NO. 21/50

+129

DE BETHUNE. A RARE AND AVANT-GARDE MIRROR-POLISHED TITANIUM LIMITED EDITION SEMI-SKELETONIZED WRISTWATCH WITH THREE-DIMENSIONAL SPHERICAL MOON PHASE, POWER RESERVE AND ‘FLOATING LUGS’ REF. DB28TIS8SLE, NO. 21/50, CIRCA 2014

Movement: Manual

Dial: Semi-skeletonized

Case: 43 mm. diam.

With: Mirror-polished titanium De Bethune buckle, Certificate of Origin, slip case, presentation box and outer dust bag

Remark: Limited edition of 50 pieces

CHF50,000-100,000

The DB28 has become the standard-bearer for De Bethune, earning the prestigious Aiguille d’Or award at the 2011 Grand Prix d’Horlogerie de Genève. The present timepiece showcases several of the company’s groundbreaking patented innovations, including the now-famous threedimensional spherical ‘rolling’ moon phase (patented 2004) and the triple pare-chute shock-absorbing system (patented 2005). The case features De Bethune’s ingenious and highly comfortable ‘floating lugs,’ patented in 2006, which have become a signature of the brand.

At the heart of this timepiece is the highly impressive 38-jewel caliber 2115V4 movement, which delivers a six-day power reserve thanks to its self-regulating twin barrel (patented 2004). The spherical moon phase is remarkably precise, deviating by only one lunar day every 122 years.

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DE BETHUNE

DB28 'STEEL WHEELS' NO. 09/25 +130

DE BETHUNE. A RARE AND EXTREMELY ATTRACTIVE MIRROR-POLISHED TITANIUM LIMITED EDITION LIGHTWEIGHT WRISTWATCH WITH ‘FLOATING LUGS’ 'STEEL WHEELS' MODEL, REF. DB28XPSWTIS1, NO. 09/25, CIRCA 2023

Movement: Manual

Dial: Polished titanium

Case: 43 mm. diam.

With: Polished titanium De Bethune buckle, Certificate of Origin, presentation box and outer dust bag

Remark: Limited edition of 25 pieces

CHF50,000-100,000

A sublime amalgam of design, craftsmanship, materials and exceptional knowledge, the present DB28XPSW is an incredible prize for those who appreciate the finest independent watchmaking.

Introduced in 2022 as a limited edition of 25 pieces, this extremely lightweight titanium DB28XPSW is also extremely thin at only 7.2 mm, the ‘XP’ meaning Extra Plat (flat). The incredible mirror-polished grade 5 titanium case, titanium dial and contrasting blued titanium hands and hour-markers immediately draw the attention, indeed, it is hard not be seduced by De Bethune’s extraordinary level of finish and innovation. The titanium movement, decorated with De Bethune’s distinctive ‘microlight’ pattern, alone includes four De Bethune patent inventions, the case featuring the company’s ingenious and very comfortable

‘floating lugs’ patented in 2006 that have become such a signature of the brand.

The DB28 has become the standard bearer for De Bethune, the model won the Aiguille d’Or award at the 2011 Grand Prix d’horlogerie de Genève and features several of the company’s patented innovations including the visible balance wheel with silicon balance and triple parechute shock protection system (patented 2005). The highly impressive 36-jewel caliber DB2115V11 movement offers a six-day power reserve from the self-regulating twin barrel (patented 2004). The titanium balance wheel with white gold inserts (patented 2016) features a silicon escape wheel and ‘De Bethune’ balance spring with flat terminal curve (patented 2006).

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ROLEX

DAYTONA 'BIG RED' REF. 6263

+131

ROLEX. A RARE AND ICONIC STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA 'BIG RED' MODEL, REF. 6263, CASE NO. 8'740'005, CIRCA 1985

Movement: Automatic Dial: Silvered Case: 37.5 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 180 mm., Guarantee dated 1985, original bezel, product literature and presentation box

CHF40,000-60,000

The present timepiece is a well-preserved example of the Daytona reference 6263, featuring the highly coveted silver dial with the attractive large red 'Daytona' script and contrasting subsidiary registers. Furthermore, the watch is accompanied by the guarantee dated 1985, product literature, and presentation box.

Reference 6263

Over the years, reference 6263 has become one of the most soughtafter Rolex models. Introduced in 1969 as the sister reference of the 6265, it replaced the first Oyster chronograph, reference 6240. Fitted with the upgraded caliber 727 as well as coveting screw-down pushers, enhancing its water-resistant abilities, the 6263 bears the 'Oyster' designation on the upper half of its dial and also features a new black bezel graduated to 200 units. The defining feature of the reference is undeniably the presence of the screw down-pushers, which makes the timepiece appear larger, sportier, and more masculine.

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AUDEMARS PIGUET

ROYAL OAK REF. 5402BA

+132

AUDEMARS PIGUET. AN ICONIC AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH DATE AND BRACELET ROYAL OAK MODEL, REF. 5402BA, NO. 716, CIRCA 1984

Movement: Automatic Dial: Grey Case: 39 mm. wide

With: 18k gold Audemars Piguet bracelet and deployant clasp, overall length approximately 180 mm.

Remark: 736 pieces made in yellow gold CHF50,000-80,000

An iconic model of the Audemars Piguet Manufacture, the Royal Oak 5402BA can be considered as part of the most collectible luxury sport timepieces. Designed by the celebrated Gérald Genta, and later qualified the masterpiece of his career, the Royal Oak secured a discerning and informed audience and became throughout the years the emblem of the Manufacture.

When the original steel Royal Oak reference 5402 was launched, it was priced higher than any of the gold wristwatches offered by Audemars Piguet at the time. In 1977, the manufacture introduced the Royal Oak reference 5402BA in yellow gold, offering customers a sports watch that retained the robustness of the Royal Oak while being crafted from a luxurious precious metal. Only 736 pieces of the yellow gold reference 5402BA were produced between 1977 and 1990, making it one of the most desirable and coveted of all the first Royal Oak 'Jumbo' models.

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PATEK PHILIPPE

NAUTILUS REF. 3700/1J

PATEK PHILIPPE. A RARE AND ICONIC 18K GOLD AUTOMATIC WRISTWATCH WITH DATE AND BRACELET

NAUTILUS MODEL, REF. 3700/1, MOVEMENT NO. 1'310'706, CASE NO. 543'077, CIRCA 1984

Movement: Automatic

Dial: Black matte

Case: 42 mm. wide

With: 18k gold Patek Philippe bracelet and deployant clasp, overall length approximately 180 mm., Certificate of Origin dated 1984, additional Patek Philippe champagne dial, product literature, presentation box

CHF100,000-200,000

The present Nautilus is an extremely is an attractive example of the very rare reference 3700/1J launched in 1976 and produced until 1980. According to research, it is thought that less than 300 examples of the model and its 'sister' reference 3700/11 in gold have appeared in public to date.

The water-resistant Nautilus ref. 3700

The case patent design of the first Nautilus, reference 3700/1, was registered on 23 April 1976. It comprises two parts, the main body and the bezel, at each side is an 'ear' which couples with a corresponding flange, the two parts are secured by lateral screws. A rubber seal sits between the bezel and case body and is thus compressed when subject to water pressure forming a perfect watertight seal. From 1976 until 1980, the cases were made for Patek Philippe by Favre-Perret SA, Le Crêt du Locle.

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AUDEMARS PRIGUET

ROYAL OAK 'A-SERIES' REF. 5402ST

+134

AUDEMARS PIGUET. AN ICONIC AND HIGHLY ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH DATE, TROPICAL DIAL AND BRACELET

ROYAL OAK 'A SERIES' MODEL, REF. 5402ST, NO. A 164, CIRCA 1973

Movement: Automatic Dial: Tropical Case: 39 mm. wide

With: Stainless steel Audemars Piguet bracelet and deployant clasp, overall length approximately 200 mm., presentation box

CHF25,000-50,000

Examples of the original Royal Oak ‘A Series’ are increasingly hard to obtain as one of the great classic ‘must-have’ watches for the serious collector. An ‘A Series’ with colour-change ‘tropical’ dial such as the present watch is an extreme rarity and a highlight for those seeking important specimens of iconic watch models. Each colour-change dial is of course unique in appearance due to the natural and unpredictable aging process of individual dials. The dial surface has aged from black to a highly attractive light bronze-gold tone depending on the position in which the watch is held.

An iconic model of the Audemars Piguet Manufacture, the Royal Oak 'A-series' can be considered as part of the most collectible luxury sport timepieces. Designed by the celebrated Gérald Genta, and later qualified the masterpiece of his career, the Royal Oak secured a discerning and informed audience and became throughout the years the emblem of the Manufacture. The present watch is part of the first 2000 'A-series' Royal Oaks ever created, with the serial number 'A 164', the 164 piece to be made.

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PATEK PHILIPPE

NAUTILUS REF. 3700/11

PATEK PHILIPPE. AN EXTREMELY RARE, ICONIC AND HIGHLY ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH DATE, 'GREEN' DIAL AND BRACELET

NAUTILUS MODEL, REF. 3700/11, MOVEMENT NO. 1'309'608, CASE NO. 539'184, MANUFACTURED IN 1980

Movement: Automatic

Dial: Light 'green' 'Type 7'

Case: 42 mm. wide

With: Stainless steel Patek Philippe bracelet and deployant clasp, overall length approximately 190 mm., undated Certificate of Origin (with a typo), Extract from the Archives confirming production of the present watch in 1980 and its subsequent sale on 24 May 1982, sales tag, product literature, document holder, cork box and outer packaging

CHF100,000-200,000

Over time, the dial of the present timepiece has developed a delicate green colour, showing a gradient of greenish-grey shades across its surface. These color variations are typically linked to 'Type 6' and 'Type 7' dials, which are known to display color ranges from sea green to ocean blue. The present timepiece features a 'Type 7' dial, marked by two dots on the outer edge of the (σ) symbol, a feature typical of those made in the 1980s.

A must-have for any serious Nautilus collector, the present timepiece is offered in very good overall condition and with the Certificate of Origin, sales tag, product literature, document holder, cork box and outer packaging

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PATEK PHILIPPE

REF. 3417 AMAGNETIC

+136

PATEK PHILIPPE. A VERY RARE AND DESIRABLE STAINLESS STEEL AMAGNETIC WRISTWATCH

REF. 3417, MOVEMENT NO. 731'224, CASE NO. 2'618'250, MANUFACTURED IN 1961

Movement: Manual Dial: Silvered Case: 35 mm. diam.

With: Extract from the Archives confirming production of the present watch in 1961 and its subsequent sale on 28 January 1962

CHF25,000-50,000

Before the introduction of the Nautilus, Patek Philippe had only produced two references available exclusively in stainless steel: reference 3418 and reference 3417.

Launched in 1958 and produced until around 1970, reference 3417 holds a prestigious place in Patek Philippe's history as the brand’s first series-produced 'Anti-Magnetic' wristwatch. Exclusively crafted in stainless steel, it symbolized innovation and excellence. At the time of its debut, the 'Amagnetic' feature was a true mark of distinction, proudly displayed on the dial.

The early models featured the cal. 12 AM 400 movement, while from 1960 onwards, the caliber 27 AM 400 took over production until the series was discontinued. Both calibers were equipped with a gold or beryllium lever escapement and shielded by a soft iron (permalum) cap. Remarkably, these movements were engineered to resist magnetic fields of up to 450 oersteds - more than four times the magnetic strength required to halt a conventional watch, underscoring their exceptional performance and reliability.

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PATEK PHILIPPE

ART DECO

+137

PATEK PHILIPPE. AN EARLY, ELEGANT AND LARGE 18K WHITE GOLD TONNEAU-SHAPED WRISTWATCH WITH BREGUET NUMERALS

MOVEMENT NO. 816’393, CASE NO. 291’653, MANUFACTURED IN 1927

Movement: Manual

Dial: Silvered

Case: 25.5 mm. wide, 38.5 mm. overall length

With: Extract from the Archives confirming production of the present watch with silvered dial and raised gold Breguet numerals in 1927 and its subsequent sale on 22 April 1929

CHF12,000-18,000

Luxurious and rare, the present timepiece is an excellent example of a Patek Philippe tonneau-shaped vintage time-only wristwatch. Made during the Art-Deco period, it is particularly attractive being cased in 18k white gold, which combined with the silvered dial and Extractconfirmed Breguet numerals it presents a sublime overall aesthetic.

Rarely today does the Patek Philippe collector have the opportunity to obtain a white gold tonneau-shaped wristwatch of this period. It matches the Extract from the Archives on all points and is the perfect wristwatch for those who look for both exclusivity, vintage charm and wearability. The present timepiece is part of Patek Philippe’s history and one of those special wristwatches that would be hard to find again in such lovely condition.

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PATEK PHILIPPE

THREE-TONE REF. 1504

+138

PATEK PHILIPPE. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL WRISTWATCH WITH THREE-TONE DIAL AND BREGUET NUMERALS

REF. 1504, MOVEMENT NO. 923'104, CASE NO. 625'053, MANUFACTURED IN 1943

Movement: Manual

Dial: Three-tone Case: 35 mm. diam.

With: Extract from the Archives confirming manufacture of the present watch in 1943 and its subsequent sale on 29 March 1943

CHF100,000-200,000

Produced for only a few years between 1941 and 1944, Patek Philippe’s fabled reference 1504 remains virtually unknown to most collectors, with very few having ever seen or even been aware of its existence. It is one of the rarest and most attractive mid-20th-century time-only Patek Philippe wristwatches - According to our research, fewer than ten examples in stainless steel are publicly known.

The beautiful multi-tone dial features Breguet numerals, feuille hands, and a clearly engraved enamel pre-1948 ‘long’ signature. The large subsidiary seconds, also engraved in enamel, dominates almost the entire lower half of the dial.

The present timepiece, crafted in stainless steel, is an exciting prospect for collectors of the rarest vintage Patek Philippe watches. Remarkably, it has survived in wonderful condition for over 80 years since its manufacture.

The overall aesthetic is both classic and timeless. Produced at the height of World War II, its design is austere yet undeniably luxurious. The war years were a fascinating period for Patek Philippe, and despite the hostilities in Europe, the company’s spirit of innovation remained undiminished.

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PATEK PHILIPPE

NAUTILUS REF. REF. 5726/1A-014 +139

PATEK PHILIPPE. A COVETED STAINLESS STEEL AUTOMATIC ANNUAL CALENDAR WRISTWATCH WITH SWEEP CENTRE SECONDS, MOON PHASES, 24-HOUR INDICATION AND BRACELET

NAUTILUS MODEL, REF. 5726/1A-014, MOVEMENT NO. 7'371'495, CASE NO. 6'420'301, CIRCA 2021

Movement: Automatic

Dial: Blue

Case: 40.5 mm. diam.

With: Stainless steel Patek Philippe bracelet and double deployant clasp, overall length approximately 200 mm., Certificate of Origin dated 2021, sales tag, product literature, leather folder, presentation box and outer packaging

CHF60,000-120,000

Consigned by a refined collector, the present timepiece is offered in excellent overall condition and with the full set of accessories.

Reference 5726

Reference 5726 was launched in 2010 in stainless steel only, with a leather strap. In 2012, Patek Philippe began production of the reference 5726-1A; which came with a stainless steel bracelet, such as the present watch.

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PATEK PHILIPPE

SINGLE BUTTON SPLIT SECONDS CHRONOGRAPH PERPETUAL CALENDAR REF. 5372P-001 +140

PATEK PHILIPPE. AN IMPRESSIVE AND HIGHLY COMPLICATED PLATINUM SINGLE BUTTON SPLIT SECONDS CHRONOGRAPH

PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP YEAR AND DAY/NIGHT INDICATION

REF. 5372P-001, MOVEMENT NO. 5'255'348, CASE NO. 6'447'172, CIRCA 2021

Movement: Manual

Dial: Blue sunburst

Case: 38.5 mm. diam.

With: Platinum Patek Philippe deployant clasp, Certificate of Origin dated 2021, additional platinum solid case back stamped 6'447'172, seting pin, sales tag, polishing cloth, product literature, leather portfolio, presentation box and outer packaging

CHF250,000-550,000

Of outstanding quality and elegant design, this magnificent blue dial reference 5372P-001 ‘Grand Complication’ represents one of the pinnacles of Patek Philippe’s contemporary production. It features two of the most important complications in watchmaking: the ‘monopusher’ or ‘single-button’ split-seconds chronograph and the perpetual calendar. Launched at Baselworld 2017, reference 5372P is the first Patek Philippe watch to feature the single-button splitseconds chronograph complication in conjunction with multiple other complications.

To date, reference 5372 has been manufactured exclusively in platinum, with a choice of either a blue or salmon-coloured dial. The case is crafted in a classic and timeless style that highlights the blue sunburst dial and its displays for the perpetual calendar, including apertures for

the day of the week and the month, as well as small circular apertures for the leap-year and day/night indicators. Two subsidiary dials - one for running seconds and the other for the 60-minute chronograph register - are placed at 3 and 9 o’clock, while the date subdial is positioned at 6 o’clock. The moon phases aperture sits elegantly at 12 o’clock. Powering this masterpiece is the technically brilliant, manuallywound caliber CHR 27-525 PS Q, which bears the prestigious ‘PP’ Seal of excellence.

Further enhancing the appeal of the present watch is its sheer rarityonly a handful are known publicly. For collectors of highly complicated timepieces, there is no better opportunity than this reference 5372P-001 to own a truly important and sophisticated contemporary wristwatch from Patek Philippe.

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A. LANGE & SÖHNE

DATOGRAPH UP/DOWN 'LUMEN' NO. 086/200

+141

A. LANGE & SÖHNE. A RARE AND FASCINATING PLATINUM LIMITED EDITION FLYBACK CHRONOGRAPH WRISTWATCH WITH OVERSIZED

DATE AND POWER RESERVE INDICATION

DATOGRAPH UP/DOWN 'LUMEN' MODEL, REF. 405.034, CASE NO. 235'791, NO. 086/200, CIRCA 2019

Movement: Manual

Dial: Semi-transparent

Case: 41 mm. diam.

With: Platinum A. Lange & Söhne buckle, Guarantee dated 2019, product literature, leather folder, presentation box and outer packaging

Remark: Limited edition of 200 pieces

CHF100,000-200,000

The Datograph Flyback Chronograph has always maintained a cult following, making it one of the ‘must have’ Lange & Söhne watches for a serious collector. One of the significant landmarks of modern watchmaking, the sheer quality of finishing of the Datograph has solicited accolades from some of the world’s greatest watchmakers, many of whom consider the model to be the among the finest serially produced wristwatch ever made. The Datograph ‘Up/Down’ replaced the original Datograph in 2012, among other updates, its main difference is the addition of a power reserve indicator. One of the most exclusive and exciting versions of the Datograph is the present Up/ Down ‘Lumen’, the fourth model in the ‘Lumen’ series which was made in a limited edition of just 200 pieces in platinum, each watch being individually numbered.

An entirely new and remarkable Datograph Flyback Chronograph, the Up/Down ‘Lumen’ features an extraordinary dial with smoked sapphire crystal segments that are specially coated to block most of the visible light spectrum except electromagnetic radiation at wavelengths between 100 and 380 nanometres - commonly known as UV light, which is not visible to the human eye. The hands, hour and minute markers, date, power reserve and chronograph functions are coated with SuperLuminova, a material that luminesces in the dark once activated by either sunlight or artificial light. The semi-transparent construction of the dial allows the luminous material of the date disc to be charged in its entirety so that even the hidden parts of the disc are charged. The entire watch is completely functional in the dark, a visually impressive sight.

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F.P. JOURNE

CHRONOMETRE A RESONANCE

+142

F.P. JOURNE. A VERY RARE AND INNOVATIVE PLATINUM CHRONOMETER WRISTWATCH WITH RESONANCE-CONTROLLED TWIN INDEPENDENT GEAR-TRAIN MOVEMENT, CONSTANT FORCE, POWER RESERVE AND 24H INDICATION

CHRONOMETRE A RESONANCE MODEL, NO. 354-RQ, CIRCA 2023

Movement: Manual

Dial: White

Case: 42 mm. diam.

With: Platinum F.P. Journe buckle, International Guarantee Card dated 2023, polishing cloth, travel pouch, presentation box and outer packaging

CHF140,000-240,000

The fourth and most recent evolution of F.P. Journe’s Chronomètre à Résonance - the ‘RQ’ or ‘Résonance Quatre’ - features the ingenious double remontoir d'égalité. Launched in 2020 in celebration of the 20th anniversary of the original Chronomètre à Résonance, this reference is available in either platinum, as seen in the present watch, or pink gold, with dials in either white or pink gold.

The Résonance RQ is particularly remarkable as it marks the first complete overhaul of both the technical and design aspects of the model since its debut. While the original Résonance was powered by the calibre 1499 for the first 20 years, the new calibre 1520 movement has been entirely redesigned, incorporating several key technical innovations that ensure a constant and consistent power

supply. Most notably, the movement now uses a single barrel instead of the twin barrels of the calibre 1499. This single barrel’s power is split into two equal portions by a differential, visible through the dial cut-out. As a result, the two independent escapements each receive their own constant power supply, regulated by a one-second remontoire d’égalité on each of the two gear trains. This consistent power delivery is a major advancement, as in the original Résonance, although both balance wheels oscillated at the same amplitude, their amplitude would decrease in unison as the power reserve diminished. Importantly, despite these innovations, the new calibre 1520 retains the 42-hour power reserve of the original calibre 1499. Another practical improvement is the repositioning of the winding crown from the 12 o’clock position to 2 o’clock, thanks to the new gear train layout.

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GREUBEL FORSEY

GMT SPORT 1 OF 11 +143

GREUBEL FORSEY. AN EXCEPTIONAL AND SPORTY TITANIUM LIMITED

EDITION SEMI-SKELETONIZED DUAL TIME WORLD TIME WRISTWATCH WITH 25° INCLINED TOURBILLON, ROTATING GLOBE, 24 HOUR AND POWER RESERVE

GMT SPORT MODEL, CASE NO. 04 916, 1 OF 11, CIRCA 2021

Movement: Manual

Dial: Semi-skeletonised, rotating globe with universal time

Case: 45 mm. diam.

With: Titanium Greubel Forsey double deployant clasp, Certificate of Authenticity dated 2021, magnifying glass, product literature, leather folder, presentation box and outer packaging

Remark: Limited edition of 11 pieces, Greubel Forsey will offer a free service of the movement up to 6 months following the purchase at Christie's and a 2 years Guarantee

CHF150,000-350,000

The present GMT Sport represents a rare opportunity to own a pinnacle of modern independent haute horlogerie. It stands as a prestigious trophy for collectors and enthusiasts who value the relentless pursuit of horological perfection.

The titanium GMT Sport, crafted by the esteemed independent watchmakers Greubel Forsey, is nothing short of extraordinary. This technical marvel captivates with its signature 25° inclined tourbillon, which completes a full rotation every 24 seconds. Encased in a 45 mm ergonomically designed, uniquely arched, and ovoid-shaped titanium case, the watch prioritizes visibility, allowing the intricate construction, impeccable finishing, and innovative functions of the movement to shine through. The satin-finished bezel is engraved with the core values of Greubel Forsey, reflecting the brand’s unwavering commitment to excellence.

At 1 o’clock, the 24-second tourbillon with its 25° inclined cage—a pioneering Greubel Forsey invention - enhances chronometric precision. A 72-hour power reserve indicator sits at 3 o’clock, while an auxiliary dial between 10 and 11 o’clock integrates small seconds and a second time zone display. At 8 o’clock, a rotating terrestrial globe, viewed from above the North Pole, provides real-time 24-hour divisions for global time zones, complemented by a sapphire crystal ring with day/night indications. The GMT function is easily adjusted via two pushers. On the caseback, a sapphire disc lists Universal Time Coordinated (UTC) and Summer Time for 24 major cities across key time zones. The luminous, openworked hands are meticulously designed to follow the curvature of the case, enhancing both form and function.

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RICHARD MILLE

TOURBILLON RM020 AI RG

+144

RICHARD MILLE. AN EXTREMELY RARE AND IMPRESSIVE 18K PINK GOLD AND TITANIUM SEMI-SKELETONIZED TOURBILLON POCKET WATCH WITH 10-DAY POWER RESERVE INDICATION REF. RM020 AI RG, NO. 51, CIRCA 2021

Movement: Manual Dial: Semi-skeletonized Case: 52 mm. wide, 62 mm. overall length

With: Titanium Richard Mille chain, Warranty dated 2021, titanium crown cover, titanium stand, leather portfolio, service booklet dated 2021, product literature, presentation box and outer packaging

CHF140,000-180,000

With the RM020 Tourbillon, Richard Mille reimagines the classic pocket watch, pioneering the use of a carbon nanofiber composite baseplate. Originally engineered for the extreme conditions faced by fighter jets, this advanced material now forms the ideal foundation for the RM020’s tourbillon. Its double-barrel construction delivers an impressive ten-day power reserve.

Offered in very good overall condition, the present RM020 comes with a titanium chain with a quick attach/release mechanism and a desk stand, effortlessly transforming from a pocket watch to a desk clock. Blending cutting-edge design, innovative materials, and traditional mechanical mastery, it exemplifies Richard Mille’s visionary approach to horology.

Richard Mille

Richard Mille established his brand in 1999. The mission was to push high-end, handmade watchmaking to the very limits of technical innovation. Richard Mille watches are now regarded as the ultimate expression of luxury and are among the most valuable timepieces in the world. They are revered for their bold, futuristic design, extreme resistance, and quality.

Richard Mille launched its first watch, the manually wound Richard Mille RM001 in 2001. The entire production run of 80 units sold out almost immediately. The prototype RM056 contains one of the most complicated movements to have appeared in a Richard Mille watch to date. The second prototype of the first edition of the RM056 sold for $1.2 million at Christie’s in 2017. The RM008 contains the same complicated movement.

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FERDINAND BERTHOUD

FAR SIDE OF THE MOON NO. 7/10

+145

FERDINAND BERTHOUD. A VERY RARE AND TECHNICALLY IMPRESSIVE 18K WHITE GOLD AND CERAMIZED TITANIUM LIMITED EDITION FUSEEAND-CHAIN CONSTANT FORCE TOURBILLON WRISTWATCH WITH DIRECT DRIVE CENTRE SECONDS, MOON PHASES, AGE AND POWER RESERVE INDICATION

FAR SIDE OF THE MOON MODEL, REF. FB 1L.4, NO. 7/10, CIRCA 2019

Movement: Manual

Dial: Anthracite

Case: 44 mm. wide

With: Titanium Ferdinand Berthoud deployant clasp, magnifying glass, USB key, presentation box and outer packaging

CHF80,000-160,000

Launched at Basel World 2019, the present mesmerizing ‘Far Side of the Moon’ ref. FB 1L.4 successfully captures the dark and mysterious ambiance of the Moon's hidden face. The present edition is cased in sandblasted 18k white gold and anthracite ceramized titanium. A contrasting ‘twin’ edition with a white dial, cased in 18k white gold with black ceramic lugs, the ‘Near Side of the Moon’ was launched at the same time, with each available in a limited edition of only 10 pieces.

Ferdinand Berthoud wristwatches bring together an illustrious history and the finest avant-garde watchmaking, design, and craftsmanship. The present watch model is inspired by the work of the great 18thcentury Horloger Mécanicien du Roi et de la Marine, Ferdinand Berthoud, particularly his work on chronometric precision and the calculation of longitude. The Chronomètre FB 1L is a precision scientific

instrument and timepiece that combines a highly impressive fusée and chain-driven constant-force tourbillon chronometer movement with, for the first time, indicators of the age and phases of the moon. The hours and minutes are displayed on a small dial at 12 o’clock, while the center seconds hand is powered by a sophisticated direct-drive complication, whereby the seconds wheel interacts directly with the wheel driving the tourbillon carriage. A power reserve indication sector is positioned on the back of the movement. However, what sets this watch apart is its entirely new and groundbreaking display of the age and phases of the moon. The moon phase indicates the different lunar cycles and is presented in four phases: new moon, first quarter, full moon, and last quarter. A lunation, or lunar cycle, is the time interval between two new moons. This patented complication is exceptionally accurate, with a remarkable astronomical precision resulting in only a one-day difference over 577 years of operation.

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PATEK PHILIPPE

WORLD TIME REF. 5575G-001

+146

PATEK PHILIPPE. A RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD LIMITED EDITION AUTOMATIC WORLD TIME WRISTWATCH WITH MOON PHASES, MADE TO COMMEMORATE THE 175TH ANNIVERSARY OF PATEK PHILIPPE IN 2014

REF. 5575G-001, MOVEMENT NO. 5'823'170, CASE NO. 6'011'623, CIRCA 2014

Movement: Automatic

Dial: Black

Case: 40 mm. diam.

With: Platinum Patek Philippe deployant clasp, Certificate of Origin dated 2018, Attestation, commemorative medal, product literature, leather folder, travel pouch, winding box, presentation box and outer packaging

Remark: Limited edition of 1'300 pieces

CHF60,000-90,000

For Patek Philippe's 175th anniversary in 2014, the firm has reinterpreted this legendary model, giving it a hauntingly poetic moon phase display. To help it venture into these new technical and aesthetic dimensions, the manufacture has developed a new version of the ultra-thin self-winding movement: the caliber 240 HU LU. The engineers have dispensed with the usual aperture and its disk adorned with two moons; instead, a single, large, richly atmospheric moon turns clockwise, at the center of the dial, against a star-studded nocturnal sky. The effect is achieved with two very thin disks of mineral glass. The lower disk, depicting the moon, completes a rotation in a

lunar month. The fixed upper disk is a heart-shaped mask; its outline reveals the changing visible portion of the moon night after night with astonishing accuracy. A complex new metallization technique has produced a moon whose face stands out against its starry background with almost photographic realism.

Offered by an important private collector, the present reference 5575 was made in a limited series of 1'300 pieces in white gold and is highly sought-after by collectors worldwide.

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ROLEX

SUBMARINER 'MILSUB' REF. 5513

+147

ROLEX. A VERY RARE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND HACK FEATURE, MADE FOR THE BRITISH ROYAL NAVY

SUBMARINER 'MILSUB' MODEL, REF. 5513, CASE NO. 3'927'158, CIRCA 1975

Movement: Automatic Dial: Black, encircled 'T' Case: 39 mm. diam.

CHF130,000-240,000

The present 'Milsub' is a highly attractive representative of the rare and much sought after model. The untouched dial is graced by the highly attractive discoloration of the luminous material to numerals and hands displaying a beautiful, uniform ivory tone. The bezel is the correct version featuring minute markings, unique for the military Submariner series.

The outside of the case back of the present watch is engraved with the following markings:

0552 for British Ministry of Defense, 923-7697 for the NATO code (North Atlantic Treaty Organization), the Broad Arrow characterizing all watches owned by the British Army, the issue number 139 and issue year 74.

Reference 5513

The Military version of the Submariner ref. 5513 was adapted following the specifications requested by the British Ministry of Defence. The watches had to be fitted with fixed bar lugs with a diameter of at least 2 mm. The dials had to be easily readable and were therefore equipped with the larger "sword" hands. They also had to show the international symbol for Tritium, the encircled 'T'. The hack feature allowing the precise setting of the time was another specific request. The models furthermore had a unique bezel with sixty minute marks rather than only the first fifteen minutes. The outside of the case backs was marked with the military broad arrow sign, Ministry of Defence issue numbers and unit number. Furthermore, the inside of the case backs repeated the serial number which is commonly only found between the lugs.

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ROLEX

DAYTONA 'PAUL NEWMAN JOHN PLAYER SPECIAL' REF. 6264

+148

ROLEX. AN OUTSTANDINGLY RARE, IMPORTANT AND HIGHLY ATTRACTIVE 14K GOLD CHRONOGRAPH WRISTWATCH WITH 'PAUL NEWMAN JOHN PLAYER SPECIAL' DIAL AND BRACELET

DAYTONA 'PAUL NEWMAN JOHN PLAYER SPECIAL' MODEL, REF. 6264, CASE NO. 2'802'706, CIRCA 1971

Movement: Manual

Dial: Black 'Paul Newman John Player Special' Case: 37 mm. diam.

With: 14k gold Rolex U.S.A Oyster riveted and deployant clasp, overall length approximately 190 mm., Guarantee dated 1971 and stamped by Hausmann’s Jewellers, product literature, 2021 handwritten testimonial letter from a previous owner from 1975 and presentation box

Remark: The first 14k gold reference 6264 'John Player Special' to be offered at Auction

CHF800,000-1,600,000

SHOULD YOU WISH TO BID ON THIS LOT, YOU WILL BE REQUIRED TO OBTAIN A HIGH VALUE PADDLE

Truly a world-class rarity, the 14k gold reference 6264 Paul Newman ‘John Player Special’ is almost mythical. While its existence was known, very few people have ever seen one or had the opportunity to study its characteristics. It is a landmark moment that one of these extraordinarily rare watches is being offered here - the first of its kind ever to be presented at an international auction.

Among all Cosmograph Daytonas, reference 6264 is one of the rarest. Considered by collectors to be a transitional model, it serves as the key link between the two main eras of the manual-winding Daytona. It

was produced for only three years, between 1969 and 1972. Alongside reference 6262, the 6264 was the last Rolex chronograph to feature simple round push-down buttons. It has a bezel with a black acrylic insert and white tachymeter graduation. Reference 6264 was available in stainless steel, as well as 14k and 18k gold. The majority of this reference was made in stainless steel, with only a very small number produced in 18k and 14k yellow gold. Among those gold watches, only a few were fitted with Paul Newman dials, classified as either Lemon or John Player Special.

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ROLEX

DAYTONA ‘PAUL NEWMAN JOHN PLAYER SPECIAL’ REF. 6264

However, the 14k gold Paul Newman John Player Special is in a league of its own in terms of rarity and desirability - so much so that it has almost never been seen or even photographed publicly. It is believed to have been made exclusively for the North American market, with only two or three examples thought to exist in total.

Included with this remarkable timepiece is a handwritten letter, dated August 2021, from the watch’s former (possibly second) owner, who states that he purchased the watch in 1975 and wore it on his honeymoon around three years later. The Rolex 1971 Guarantee is stamped by Hausmann’s, the prestigious New Orleans jeweler established in 1870.

The 14k gold 6264 JPS has a very specific identifying characteristic - the straight or flat ‘T Swiss T’ marking on the dial, rather than the familiar so-called ‘Sing-Song’ style often encountered on other

Daytona dials. This small detail is proof of the dial’s correctness for this precise Paul Newman John Player Special reference in 14k gold. Interestingly, the ‘Daytona’ text on the dial matches that seen on ‘Lemon’ dials of the same period.

The case retains strong proportions and remains full and crisp, with sharp edges and a brushed finish on the top of the lugs. It has developed the lustrous purple patination to the gold that occurs only after many years in a safe and is highly prized by collectors. The ‘Typeface B’ serial and reference numbers between the lugs are crisp and clearly legible, as is the ‘14k’ gold mark stamped on the back of the lower right lug. The ‘Mark 1’ bezel insert is also remarkably well preserved for its age. The 14k gold bracelet, made in the US by C&I, is the highly desirable version with riveted links. The deployant clasp is stamped ‘Rolex U.S.A.,’ ‘C*I,’ and ‘79.’

ROLEX

DATEJUST REF. 6304

+149

ROLEX. A RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, BLACK HONEYCOMB DIAL AND BRACELET

DATEJUST MODEL, REF. 6304, CASE NO. 996'578, CIRCA 1963

Movement: Automatic

Dial: Black honeycomb Case: 36 mm. diam.

With: Stainless steel Rolex Jubilee bracelet and deployant clasp, overall length approximately 190 mm.

CHF20,000-40,000

This exceptionally beautiful and charming reference 6304 features a rare and highly sought-after black 'honeycomb' dial with a red date, making it particularly eye-catching. The reference 6304 is both a wearable and highly collectible mid-century classic, rarely seen at auction in this quality.

Introduced in 1953, the reference 6304, along with its counterpart reference 6305 featuring a fluted bezel, succeeded the references 6104 and 6105, which were produced for just two years from 1951 to 1953. Known as the 'Ovettone' or 'Big Bubbleback' for its prominent, rounded caseback accommodating early automatic movements. The model was primarily made in stainless steel, yellow gold and pink gold.

The Datejust

Introduced at the end of the Second World War in 1945, the Rolex Datejust commemorated the 40th anniversary of the storied brand. Perhaps one of the most iconic watches not only to the brand, but to the world, the Datejust is one of the longest, most continuously produced models. The timepiece was able to rise above its competitors because of its ability, as the name suggests, to instantaneously change the date at midnight. Other timepieces had a slow rollover date which began at 10 o’clock PM and completed its cycle around 2 o’clock AM. Over its 75 years of production, the Datejust has come in a plethora of dial colors, case sizes, bezel types, case metals, and attachment styles, making the timepiece have a wide array of options to choose from.

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ROLEX

DAYTONA REF. 16520

+150

ROLEX. A COVETED AND ATTRACTIVE STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 16520, CASE NO. T696585, CIRCA 1996

Movement: Automatic Dial: Black Case: 40 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm., Guarantee dated 1997, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF12,000-18,000

The Cosmograph Daytona is without a doubt one of the most successful and well-known line of chronograph wristwatches ever devised by any manufacturer. The present timepiece is offered in very good overall condition and it is furthermore accompanied by the full set of accessories.

Reference 16520

Legendary chronograph, the reference 16520 was the first chronograph of the Rolex manufacture encompassing an automatic movement derived from a Zenith ebauche. Built with a larger case than its predecessors and a sapphire-crystal glass, the timepiece encountered great success and throughout the years has become highly sought after by collectors

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OMEGA

SPEEDMASTER 'BROAD ARROW' REF. 2915-1

+151

OMEGA. A VERY RARE AND EARLY STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET

SPEEDMASTER 'BROAD ARROW' MODEL, REF. 2915-1, MOVEMENT NO. 15'500'792, CIRCA 1958

Movement: Manual Dial: Black

Case: 38.5 mm. diam.

With: Stainless steel Omega partially extensible bracelet and deployant clasp, overall length approximately 180 mm., Extract from the Archives, later added winding presentation box and outer packaging

CHF60,000-120,000

The early reference CK 2915-1 is admired for its striking appearance, particularly the 'Broad Arrow' hands and steel bezel. The fact that it was the first Speedmaster reference made gives the model an irresistible appeal. Combined with the absolute rarity of original surviving examples, this makes it the most desirable Speedmaster reference for collectors.

The celebrated Omega Speedmaster was the creation of Pierre Moinat, head of Omega's creative department, with the case designed by Claude Baillod and the prototype made by George Hartmann.

Originally intended for 'men who reckon time in seconds' - such as automobile racers, athletes, engineers, and scientists - the watch features a tachymeter scale engraved on the bezel, allowing for the calculation of speed at a glance, hence the name 'Speedmaster'. At the time, the concept of men traveling to the moon was still within the realm of science fiction, and it was only later that the Speedmaster earned its world-famous reputation as the 'Moon Watch'.

Even before its conquest of space, the Speedmaster was, and still remains, one of the most iconic watches in production. Introduced to the market in 1957, it is considered the originator of water-resistant sports chronograph watches. One of its most significant innovations is the tachymeter scale on the bezel, rather than printed on the dial, enhancing legibility and simplifying speed calculations. In the years to follow, this revolutionary feature was adopted by many other watch manufacturers, most notably Rolex with the introduction of the famous Daytona model in the 1960s.

The original Speedmaster ‘Broad Arrow’ ref. CK 2915-1, such as the present watch, featured a 38.5 mm water-resistant case with an engraved steel bezel graduated to 300 km/h. Its key characteristics included the distinctive ‘Broad Arrow’ shaped hands and the calibre 321 movement, protected by an anti-magnetic soft iron cap. The dial exhibited several unique features, including an applied metal ‘Omega’ logo instead of the printed version, a smaller and thinner ‘Omega’ signature in a distinctive font where the letters 'O' and 'G' appeared almost oval in shape, and the simple ‘Swiss Made’ inscription below the 6 o'clock marker, notably omitting the 'T' designation.

In 1959, the model evolved into reference 2998, replacing the ‘Broad Arrow’ hands with ‘Alpha’ hands and the engraved steel bezel with a version featuring a black insert graduated to 500 km/h.

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UNIVERSAL GENEVE

SPACE-COMPAX

+152

UNIVERSAL GENEVE. A VERY RARE AND ATTRACTIVE STAINLESS STEEL CHRONOGRAPH WITH BRACELET

SPACE-COMPAX MODEL, REF. 885104/02, MANUFACTURED IN 1966

Movement: Manual

Dial: Black Case: 37 mm. diam.

With: Stainless steel Universal Geneve and Gay Frères bracelet and deployant clasp, overall length approximately 190 mm., blank Certificate of Guarantee, Extract from the Archives, sales tag, product literature, presentation box and outer packaging

CHF12,000-24,000

The Space-Compax, part of Universal Genève’s celebrated Compax series of chronographs, is undoubtedly one of the brand’s most unusual designs. Various speculations exist regarding the origins of its name and purpose. Launched during the early years of space exploration in the 1960s, one theory suggests that it may have been designed as a potential replacement for the Omega Speedmaster as NASA's watch of choice.

Manufactured in two generations, the present example is from the first, distinguished by its all-black dial configuration. In contrast, the second generation showcases white subsidiary registers and a prominent numeral at 12 o’clock.

Designed as a diver's watch, the Space-Compax features a black rotating bezel and rubber-capped chronograph pushers. Its bold, masculine aesthetic is further emphasized by the large case size, black dial with geometric luminous indexes, striking hands, and red accents.

Offered in excellent overall condition, the present timepiece is furthermore accompanied by its steel Universal Geneve and Gay Frères bracelet, blank Certificate of Guarantee, sales tag, product literature, presentation box and outer packaging - all rarities by themselves.

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OMEGA

SPEEDMASTER APOLLO 40TH ANNIVERSARY NO. 17/69

153

OMEGA. A VERY RARE AND IMPRESSIVE PLATINUM AND 18K GOLD LIMITED EDITION CHRONOGRAPH WRISTWATCH WITH BRACELET, MADE TO COMMEMORATE THE 40TH ANNIVERSARY OF THE APOLLO 11 MOONLANDING ON 21 JULY 1969 AT 02:56 GMT

SPEEDMASTER 'MOONWATCH APOLLO 11 40TH ANNIVERSARY PLATINUM' MODEL, REF. 311.90.42.30.01.001, NO. 17/69, CIRCA 2019

Movement: Manual

Dial: Black with Apollo 11 mission patch medallion Case: 42 mm. diam.

With: Platinum Omega bracelet and deployant clasp, overall length approximately 180 mm., International Warranty dated 2019, Certificate of Authenticity, Limited Series card, leather cards holders, polishing cloth, product literature, numbered marquetery style presentation box and outer packaging

Remark: Limited edition of 69 pieces

CHF30,000-60,000

'The Omega Speedmaster Professional Moonwatch Apollo 11 ‘40th Anniversary’ Platinum Limited Edition commemorates the most dramatic scientific achievement in human history, the first lunar landing'. OMEGA

Omega’s Speedmaster Professional needs almost no introduction, as it is arguably the most well-known and recognizable chronograph wristwatch ever made. The Speedmaster gained international fame as the watch worn by astronauts during NASA’s Apollo 11 moon landing

in July 1969. This ultra-luxurious, visually striking full-platinum version with a matching platinum bracelet was produced in a limited edition of just 69 pieces in 2009 to commemorate the 40th anniversary of that historic event.

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ROLEX

DAYTONA REF. 116506

+154

ROLEX. AN IMPRESSIVE AND HEAVY PLATINUM AND DIAMOND-SET

AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET DAYTONA MODEL, REF. 116506, CASE NO. 18LT3586, CIRCA 2023

Movement: Automatic Dial: Ice-blue with baguette cut diamond-set hour markers Case: 40 mm. diam.

With: Platinum Rolex Oyster bracelet and deployant clasp, overall length approximately 180 mm., International Guarantee dated 2023, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF60,000-120,000

Offered in excellent condition and with the full set of accessories, the present timepiece is part of the rarest Jewellery-set iterations of the Rolex Daytona chronograph. Crafted out of platinum gold, the timepiece participated in defying the idea that sports watches were bound to be manufactured in steel.

Reference 116506

Ref. 116506 is the first platinum Daytona Chronograph ever made by Rolex and was introduced at the 2013 Baselworld for the 50th anniversary of the model. Its most obvious innovation is the material of the case and bracelet, now produced in the most noble of all metals, the bezel and dial have also undergone important changes.

The chestnut-brown bezel is made of solid Cerachrom ceramic, with numerals and graduation drawn via PVD (Physical Vapour Deposition) of an ultra-thin platinum layer. The resulting effect is perfect legibility and aesthetic beauty.

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PATEK PHILIPPE

NAUTILUS REF. REF. 5711/1300A-001

+155

PATEK PHILIPPE. A VERY RARE AND HIGHLY COVETED STAINLESS STEEL AND BAGUETTE-CUT DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET NAUTILUS MODEL, REF. 5711/1300A-001, MOVEMENT NO. 7'434'679, CASE NO. 6'481'184, CIRCA 2021

Movement: Automatic

Dial: Olive green

Case: 40 mm. diam.

With: Stainless steel Patek Philippe bracelet and double deployant clasp, overall length approximately. 190 mm., Certificate of Origin dated 2021, presentation box and outer packaging

CHF280,000-480,000

The Patek Philippe Nautilus is perhaps the most desired model of all the company’s production wristwatches, indeed it is one of the ultimate luxury status symbols in the world. Every Nautilus wristwatch of every reference is incredibly prized, however, even in the rarefied realm of the Nautilus family there are the superstars, these Nautilus models are beyond desirable, inhabiting the stratosphere of luxury watchmaking.

A ‘double-first’ for Patek Philippe is this 2021 stainless steel Nautilus reference 5711/1300A-001. The first time that a Nautilus has featured the ultra-desirable ‘sunburst olive-green’ dial colour and the first time that Patek Philippe introduced a diamond-set stainless steel watch to their catalogue. The bezel is set with 32 flawless Top Wesselton baguette diamonds, each specially cut to shape in order to follow the contours of the Nautilus bezel perfectly. The overall combination of stainless steel case and bracelet coupled with the olive-green dial and scintillating baguette diamonds is simply breathtaking.

The present timepiece is the most recent development of the gem-set Nautilus and it was announced at Watches and Wonders in 2021 as one of the two final models of reference 5711 discontinued the same year. The specific reference 5711-1300A-001 was given to the model which sports the same ‘sunburst olive-green’ dial as the plain stainless steel 5711/1A-014 version launched at the same time. The appearance of the olive-green dial on the Nautilus caused a sensation among collectors and naturally these references were an immediate success. The model is powered by the caliber 26-330 SC self-winding movement with date, sweep seconds and a power reserve of 35–45 hours.

Seen only on the wrists of selected A-list celebrities and great sportsmen, baguette diamond bezel Nautilus are one of the greatest standout statement watches that money can buy. Made only for a very short period, this very remarkable stainless steel and diamond reference 5711-1300A-001 is likely to be one of the most difficult to find and most exclusive of all modern Nautilus.

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ROLEX

GMT-MASTER II REF. 116710BLNR +156

ROLEX. A STAINLESS STEEL DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

GMT-MASTER II MODEL, REF. 116710BLNR, CASE NO. 8688Q594, CIRCA 2018

Movement: Automatic Dial: Black Case: 40 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 200 mm., International Guarantee dated 2018, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF8,000-12,000

Introduced at Baselworld in 2013, the Rolex GMT Master II reference 116710BLNR is the first GMT-Master to be crafted with the blue and black color combination on its bezel. A highly complicated piece to manufacture, the creation process for this Cerachrom bezel is patented and results from a singular piece of blue ceramic, with the black color later applied to provide this two-tone effect. Of additional interest, the numerals engraved on the two-tone bezel are covered with a thin layer of platinum.

Affectionately called 'Batman' by collectors due to the unique colour combination of the bezel, this timepiece is highly sought after and has become a cornerstone of contemporary Rolex sports watches.

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ROLEX

DAYTONA 'INVERTED 6' REF. 16520 +157

ROLEX. A COVETED AND EXCEPTIONALLY WELL PRESERVED STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET DAYTONA MODEL, REF. 16520, CASE NO. N439155, CIRCA 1991

Movement: Automatic Dial: White Case: 40 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 200 mm., Guarantee dated 1993, hang tags, leather card holder, product literature, presentation box and outer packaging

CHF15,000-25,000

Rare and highly coveted, this present Daytona timepiece stands out from its contemporaries due to its excellent overall condition and the inclusion of the full set of accessories. Additionally, it is distinguished by its 'inverted 6' dial.

Reference 16520

Legendary chronograph, the reference 16520 was the first chronograph of the Rolex manufacture encompassing an automatic movement derived from a Zenith ebauche. Built with a larger case than its predecessors and a sapphire-crystal glass, the timepiece encountered great success and throughout the years has become highly sought after by collectors

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ROLEX

DAYTONA REF. 6239

+158

ROLEX. A RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 6239, CASE. 1'626'291, CIRCA 1967

Movement: Manual Dial: Silvered Case: 36 mm. diam.

With: Stainless steel Rolex Oyster riveted bracelet and deployant clasp, overall length approximately 180 mm.

CHF30,000-50,000

Amongst the most highly coveted timepieces, the Rolex Daytona has established itself as a true icon within the world of watch collecting. The property of a private collector, the present timepiece is a very attractive example of the reference 6239. Featuring a striking sunburst silver dial with black sunken subsidiary registers, the watch also boasts a well-preserved case with strong proportions.

Reference 6239

The very first model of the celebrated ‘Daytona’ series, succeeded reference 6238 and could be found in sales catalogues in Europe as of 1964. It is thought though that the model was available in the US already in 1963. Produced in stainless steel, 14k and 18k gold, reference 6239 was the firm's first chronograph with the tachymetre scale engraved on the bezel and the subsidiary dials printed in a different colour than the main dial for better readability. The dials of the early models featured only the designation ‘Cosmograph’, referring to the outer space travels of the early 60s. The ‘Daytona’ was added on later series watches to mark Rolex's sponsorship of the renowned NASCAR stock car race.

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PATEK PHILIPPE

TWO-TONE SECTOR DIAL REF. 96

159

PATEK PHILIPPE. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL WRISTWATCH WITH SWEEP CENTRE SECONDS AND TWO-TONE SECTOR DIAL

CALATRAVA MODEL, REF. 96, MOVEMENT NO. 864'254, CASE NO. 624'882, MANUFACTURED IN 1942

Movement: Manual

Dial: Two-tone silvered

Case: 31 mm. diam.

With: Stainless steel Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1942 and its subsequent sale on 30 July 1942

CHF40,000-60,000

The present timepiece is an incredibly appealing example of one of the extremely rare reference 96 in stainless steel fitted with a superb two-tone silvered sector dial featuring railway fifths of a second section contrasting with the centre. The case is remarkably well preserved and has not been over polished to such an extent where the beauty and original proportions have suffered.

Reference 96

Reference 96 is undeniably Patek Philippe's most legendary design. Introduced in 1932, the same year the Stern family became the manufacture’s owner, its timeless case proportions remain as modern today as they were at the time of its creation. Incorporating elements of Bauhaus, late Art Deco, and modernism, it is the perfect embodiment of 1930s design.

Among connoisseurs, reference 96 is better known as the Calatrava, a name that represents an avant-garde philosophy thanks to its subtle, elegant lines.

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BREGUET

MONTRE RÉPÉTITION À PONTS PREMIERE CLASSE NO. 2005

+160

BREGUET. AN EXTREMELY RARE 18K GOLD OPENFACE JUMP HOURS QUARTER REPEATING RUBY CYLINDER WATCH

‘MONTRE RÉPÉTITION À PONTS PREMIERE CLASSE', NO. 2005, CASE NO. 3003, SOLD TO MONSIEUR VILLEMINOT ON 14 APRIL 1811 FOR 1,920 FRANCS

Movement: Gilt bridge caliber, ruby cylinder escapement, plain three arm brass balance with parachute on the top pivot, blued steel flat balance spring with bimetallic compensation curb on the regulator, quarter repeating with a single polished steel hammer on one gong

Dial: White enamel

Case: 54 mm. diam.

With: Breguet Certificate No. 75 signed by Breguet, Morocco presentation box signed Breguet Pere et Fils a Paris

CHF15,000-25,000

A feature found in a number of Breguet's repeaters is the jump hour.

The hour hand remains stationary until about three minutes before the hour, at which point it begins to move. By the time it is halfway to the next hour, the minute hand will have reached the hour, prompting the hour hand to jump the remaining distance. Mechanically, this functions because the traditional motion works for the hands are omitted, and the hour hand is mounted on a wheel that is directly geared to another wheel on the hour snail's star wheel. Since the hour hand is driven by it, the hand jumps with the star wheel to each successive hour.

Breguet’s method of winding the repeating train using the pull-twistpush piston was his own invention. It can be found either in the pendant, as in the present watch, or in the case band. It was very expensive to produce and was primarily designed to give the watch a cleaner, more refined appearance.

Breguet used the cylinder escapement throughout his life. Although it is a frictional rest escapement, his version was far superior. The first cylinder escapements, made by English watchmakers, were only marginally more accurate than the verge escapement. This was because the diameter of the cylinder was too large in relation to the diameter of the balance, resulting in energy loss due to friction. To reduce this friction, English watchmakers - who were highly skilled in the art of jeweling—created a half-section ruby cylinder. The ruby was mounted in a steel frame, and this was the form of cylinder escapement first used by Breguet.

By around 1795, Breguet had developed it into the now-familiar ‘overhanging’ ruby cylinder. These escapements performed so well and with such consistent rates that temperature errors, previously masked by poor overall performance, now required correction. For this reason, Breguet’s ruby cylinder escapements often featured a compensation curb fitted to the balance.

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CARTIER

BAIGNOIRE ALLONGÉE

+161

CARTIER. A VERY RARE AND ELEGANT 18K GOLD LIMITED EDITION CURVED WRISTWATCH

BAIGNOIRE ALLONGÉE MODEL, REF. W1507451, CASE NO. A 109091, NO. 382-91, CIRCA 1991

Movement: Manual Dial: Silvered

Case: 24 mm. wide, 52.5 mm. overall length

With: Original Cartier 18k gold deployant clasp

Remark: Limited edition of 400 pieces

CHF20,000-40,000

The Baignoire Allongée is the largest Baignoire model and thus named the ‘Maxi Oval’. This incredibly attractive and very hard to find 1991 edition was part of a limited series of 400 pieces made for Cartier's Paris boutique. The silvered guilloché dial decorated with a moiré pattern is signed ‘Cartier Paris’ and with Cartier’s secret signature on the 7 o’clock numeral. Faithfully capturing the spirit and proportions of the original 1964 model, it is designed to provide a perfect fit on the wrist.

Cartier Baignoire

Originally conceived for an important Russian client in 1912 but unnamed, the Cartier ‘Baignoire’ or ‘bathtub’ in French has remained

a timeless and elegant icon for over a century. Although resembling a bathtub, the name actually refers to the shape of the exclusive sections of the grand Opera Houses that Cartier’s clientele frequented. The ‘Baignoire’ shaped watch that is familiar today was not serially produced until 1957 and only christened ‘Baignoire’ in 1973. The ‘Allongée Maxi Oval’ was the ultimate expression of the Baignoire design, the London made examples are thought to have first appeared in 1964. The Baignoire Allongée was not just simply an elongated and exaggerated variation of the standard Baignoire, but a transcendent and unusual piece of functional, wearable art. In 1991 Cartier re-issued the Baignoire Allongee for their Collection Privé, a limited edition reserved for their best clients.

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CARTIER

TANK OBUS SAVONETTE

+162

CARTIER. AN EXCEPTIONALLY RARE AND HIGHLY ATTRACTIVE 18K GOLD RECTANGULAR WRISTWATCH WITH HINGED SPRUNG COVER AND CONCEALED WINDING CROWN

TANK OBUS SAVONETTE MODEL, CASE NOS. 21937 / 11923 / 2460, THE MOVEMENT SIGNED CARTIER PARIS, CIRCA 1929

Movement: Manual

Dial: White

Case: 23 mm wide, 33 mm. overall length

With: 18k gold Cartier deployant clasp, punch-numbered 9711 on each part and with French gold marks, presentation box

CHF12,000-18,000

The Tank Obus Savonette is an undoubted Cartier masterpiece and grail watch for any collector of the rarest vintage Cartier models. For Cartier collectors, the wristwatches produced in the early 20th century are beyond desirable.

Consigned by a distinguished gentleman from his private collection, this superb vintage Cartier wristwatch has been a prize possession for the past 46 years. The incredibly rare Tank Obus Savonette was produced in extremely small numbers and is highly unusual among Cartier’s wristwatches, its rectangular design with sprung hinged cover over the dial, distinctive ‘Obus’ bullet-shaped lugs and the winding crown concealed within the confines of the case in the 6 o’clock position suggest that it was intended to be worn by sportsmen, the design providing some protection for the most vulnerable parts of the watch.

The present timepiece houses a Cartier signed movement, the case has crisp and clear serial numbers on the back and interior, the front cover is decorated with a simple enamel line rectangle, a masterclass in chic understatement. The dial features Roman numerals and the signature ‘Cartier France’. Accompanied by a Cartier numbered gold deployant clasp, this Tank Obus Savonette is a sublime example of what can only be described as 'the genius of Cartier'. The four-digit stock numbers on the back of the lugs indicate that the present timepiece was sold through Cartier London.

The instantly recognizable yet highly elusive Tank Obus Savonette very rarely appears at auction and, to the best of our knowledge, the present watch is one of only a handful of period examples of this configuration ever to be offered at international auction, underlining the present watch’s extreme rarity.

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PATEK PHILIPPE

TWO-TONE 'HAUSMANN & CO.' REF. 1503

163

PATEK PHILIPPE. A VERY RARE AND ATTRACTIVE 18K GOLD WRISTWATCH WITH TWO-TONE DIAL AND FANCY LUGS

RETAILED BY HAUSMANN & CO., REF. 1503, MOVEMENT NO. 929'665, CASE NO. 629'069, MANUFACTURED IN 1946

Movement: Manual

Dial: Two-tone

Case: 35 mm. diam.

With: 18k gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1946 and its subsequent sale on 22 August 1947

Remark: Retailed by Hausmann & Co.

CHF8,000-16,000

A perfectly timeless watch with a twist, thanks to its teardrop lugs, the present reference 1503 features a highly attractive two-tone dial, double-signed for Patek Philippe’s distinguished Italian retailer, Hausmann & Co. in Rome. An official representative of the world’s greatest watch manufacturers, the company was founded in Rome in 1794 by Ernst Hausmann and Hermann Frielingsdorf.

Reference 1503

Reference 1503 epitomizes minimalist, somewhat military design, reflecting the historical context of its production. Alongside its gold sister reference 1509, it was introduced to the market in 1941 and remained in production for only a few years. Reference 1503 was available in stainless steel or a combination of stainless steel with pink or yellow gold lugs, designated as ref. 1503/1.

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OMEGA

SPEEDMASTER 'APOLLO 11 30TH ANNIVERSARY'

+164

OMEGA. AN ATTRACTIVE 18K WHITE GOLD CHRONOGRAPH WRISTWATCH WITH DATE AND MOON PHASES

SPEEDMASTER 'APOLLO 11 30TH ANNIVERSARY' MODEL, REF. 3689.30.31, CASE NO. 77'042'265, CIRCA 2003

Movement: Manual Dial: Silvered

Case: 42 mm. diam.

With: 18k white gold Omega deployant clasp, International Warranty dated 2003, leather card holder, product literature, presentation box and outer packaging

CHF8,000-16,000

One of the rarest ‘Speedy Moons,’ it is thought that only around 285 examples of this white gold reference 3689.30.31 were made. It is one of the models produced to celebrate the 30th anniversary of the Apollo 11 moon landing in 1969.

A highly attractive and distinctive timepiece, it features a light silvery dial with both a date calendar and moon phases indication, in addition to the chronograph registers. The 42 mm. case, with a black acrylic bezel insert, has a solid back inscribed with 'FLIGHT-QUALIFIED BY NASA FOR ALL MANNED SPACE MISSIONS - THE FIRST

WATCH WORN ON THE MOON.' The manual-winding chronograph movement, caliber 1866, is based on the famous caliber 1861 with the addition of a moon phase and date module; it offers a power reserve of 48 hours.

Increasingly hard to find on the open market, and with growing awareness of its rarity, this watch offers collectors the opportunity to obtain a full-set example of this standout model.

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CHRISTIAAN VAN DER KLAAUW

CVDK TITAN PERPETUAL

+165

CHRISTIAAN VAN DER KLAAUW. A LARGE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES AND LEAP YEAR INDICATION

CVDK TITAN PERPETUAL MODEL, REF. CKTT3326, NO. TTS16, CIRCA 2019

Movement: Automatic Dial: Silvered

Case: 44 mm. diam.

With: Stainless steel Christiaan van der Klaauw double deployant clasp, International Warranty Certificate dated 2019, setting pin, product literature, winding 'Kubik' presentation box and outer packaging

CHF12,000-18,000

The Christiaan van der Klaauw Titan Perpetual was made in homage to the great Dutch astronomer Christiaan Huygens, who discovered the rings and the largest moon of Saturn named ‘Titan’ in 1665. Huygens was also a highly significant figure in the development of timekeeping as the inventor of the clock pendulum.

The present timepiece is both visually and technically impressive, the perpetual calendar complication is one of the most useful in watchmaking, self-correcting for the varying number of days in a month and the leap-years. The dial is beautifully designed with an engine-turned finish and applied Roman numerals in the upper half of the dial. Large subsidiary dials display the date at 3 o’clock, days of the week at 9 o’clock and the months and leap-year cycle below 12 o’clock

which has the distinctive CVDK 12-pointed sun emblem in place of the 12 numeral. The moon phase display is made from mother-of-pearl and aventurine glass.

Christiaan van der Klaauw Astronomy, time in its purest form is the source of inspiration for the most famous watch atelier in the Netherlands. Christiaan van der Klaauw, an honorary member of the prestigious AHCI, founded the company - Christiaan van der Klaauw Astronomical Watches - in 1974. Christiaan van der Klaauw Astronomical Watches is the only atelier in the world that is completely devoted to the design and the production of exclusive, hand-made astronomical watches.

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A. LANGE & SÖHNE

1815 MOONPHASE 'HOMMAGE TO F.A. LANGE' NO. 7/265

+166

A. LANGE & SÖHNE. A RARE AND ELEGANT 18K HONEY GOLD LIMITED EDITION WRISTWATCH WITH MOON PHASES, MADE TO COMMEMORATE THE 165TH ANNIVERSARY OF A. LANGE & SÖHNE IN 2010

1815 MOONPHASE 'HOMMAGE TO F.A. LANGE' MODEL, REF. 212.050, CASE NO. 194'025, NO. 007/265, CIRCA 2010

Movement: Manual

Dial: Silvered

Case: 37.5 mm. diam.

With: 18k honey gold A. Lange & Söhne buckle, International Guarantee dated 2010, Proof of Origin, setting pin, product literature, leather folder, presentation box and outer packaging

Remark: Limited edition of 265 pieces

CHF15,000-25,000

The 1815 Moonphase 'Hommage to F.A. Lange' was introduced in 2010 to celebrate the company’s 165th anniversary and as a tribute to its founder, Ferdinand Adolph Lange. Three different commemorative wristwatch models were created for this significant occasion, all cased in 18k honey gold - an alloy reserved exclusively for special series timepieces.

The present timepiece was produced in 265 examples, alongside the Tourbograph Pour le Mérite and the Lange 1 Tourbillon. Not only is this exquisite 1815 Moonphase encased in honey gold, but it is also technically sophisticated. Its moon phases complication features an

exceptionally precise gear train that, assuming the watch remains wound, requires no correction for 1'000 years.

Honey Gold

In 2010, Lange specially developed its own unique colour of gold, warm and lustrous, it is reminiscent of the colour of honey and was therefore named ‘honey gold’. The secret alloy includes silicon which is physically harder and paler than standard 18k gold. Inspired by the colour of the gold cases of Lange & Söhne’s early pocket watches, ‘honey gold’ is only ever used for special limited edition timepieces such as the present watch and is therefore highly prized by collectors.

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A. LANGE & SÖHNE

1815 MOONPHASE 'HOMAGE TO EMIL LANGE' NO. 187/250 +167

A. LANGE & SÖHNE. A VERY RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD LIMITED EDITION ASTRONOMICAL WRISTWATCH WITH MOON PHASES, MADE TO COMMEMORATE THE 150TH ANNIVERSARY OF EMIL LANGE'S BIRTH

1815 MOONPHASE 'HOMAGE TO EMIL LANGE' MODEL, REF. 231.031, NO. 187/250, CIRCA 2000

Movement: Manual

Dial: Black Case: 36 mm. diam.

With: 18k pink gold A. Lange & Söhne buckle, Guarantee Certificate dated 2000, presentation box and outer packaging

Remark: Limited edition of 250 pieces

CHF20,000-40,000

Produced to commemorate the 150th anniversary of Emil Lange’s birth, the present 1815 Moonphase pays homage to watchmaking precision. Made in a limited edition of 250 pieces in pink gold between 1999 and 2000, it features a dial with seven gold appliques representing the Big Dipper constellation. Mizar and Alcor are depicted in the middle of the Big Dipper’s handle. Since Alcor is so small, the ability to distinguish between the two stars was considered a measure of good vision in medieval times.

Highly precise, the moon position is automatically adjusted twice a day on the timepiece and will deviate from the moon's actual orbit by only one day after 386,435 days or 1,058 years of uninterrupted operation. Characteristic of the precision Lange dedicates to finishing and detail,

the movement is crafted with a three-quarter plate and a magnificently hand-engraved balance cock, requiring countless hours of effort prior to completion.

Emil Lange

Emil Lange was the second son of Adolph Lange, the founder of the manufacture. He took control of A. Lange & Söhne with his brother Richard in 1875 and later on his own in 1887, leading the company for more than 40 years. Emil Lange brought the manufacture to the highest international honors and recognition. A patriarch, he perpetuated the tradition established by Adolph Lange to contribute to and support the development of young talented watchmakers in Glashütte. Widely respected, Emil Lange also presided over the celebrated German Horological Academy (DUS) of Glashütte.

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A. LANGE & SÖHNE

DOUBLE SPLIT FLYBACK

+168

A. LANGE & SÖHNE. A RARE AND IMPRESSIVE PLATINUM DOUBLE SPLIT SECONDS FLYBACK CHRONOGRAPH WRISTWATCH WITH POWER RESERVE INDICATION

DOUBLE SPLIT FLYBACK MODEL, REF. 404.035, CASE NO. 163'892, CIRCA 2010

Movement: Manual

Dial: Black

Case: 43 mm. diam.

With: Platinum A. Lange & Söhne buckle, presentation box and outer packaging CHF50,000-100,000

Until the launch of A. Lange & Söhne's 'Double Split', the French term 'rattrapante' described the ability of a split seconds chronograph's superposed seconds hand to 'catch up' with the main sweep seconds hand. Comparative time measurements were limited to 60 seconds, and could not always be used in an appropriate way.

Lange's 'Double Split', the world's first flyback chronograph with a double rattrapante mechanism, opened up a new dimension in mechanical time measurement. Beyond the ordinary stopwatch functions of a conventional chronograph, it can also handle laptime measurements, time comparisons, and fastest/slowest lap measurements. Its additional flyback minute counter makes it possible for the first time to use these rattrapante functions in a truly meaningful way, namely for events that last up to 30 minutes.

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PATEK PHILIPPE

CHRONOGRAPH REF. 5170J-001

+169

PATEK PHILIPPE. AN ATTRACTIVE 18K GOLD CHRONOGRAPH WRISTWATCH WITH PULSATION SCALE DIAL

REF. 5170J-001, MOVEMENT NO. 5'547'142', CASE NO. 4'551'585, CIRCA 2011

Movement: Manual Dial: Silvered Case: 39.5 mm. diam.

With: 18k gold Patek Philippe deployant clasp, Certificate of Origin dated 2011, product literature, leather folder, presentation box and outer packaging

CHF25,000-45,000

Reference 5170, a manually wound two-register chronograph was launched in 2010 and was initially available only in yellow gold as reference 5170J. A white gold version of the reference was introduced in 2013 as reference 5170G.

The model offered a new look compared to its predecessor, the reference 5070. The tachymeter scale has been replaced by a 15 pulsation scale, found on some rare earlier chronographs from the vintage era. Furthermore, for the first time, the reference houses the latest in-house calibre 29-535 PS with Patek Philippe’s new hallmark of excellence, the Patek Philippe or 'PP seal.

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PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 5270J-001 +170

PATEK PHILIPPE. AN ELEGANT AND COVETED 18K GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, LEAP YEAR, AND DAY/NIGHT INDICATION

REF. 5270J, MOVEMENT NO. 7'354'405, CASE NO. 6'411'099, CIRCA 2020

Movement: Manual Dial: Silvered

Case: 41 mm. diam.

With: 18k gold Patek Philippe deployant clasp, Certificate of Origin dated 2020, additional 18k gold solid case back stamped 6'411'099, setting pin, product literature, leather folder, presentation box and outer packaging

CHF70,000-140,000

Offered in very good overall condition and with the full set of accessories, the present timepiece provides an excellent opportunity for collectors to join the legendary Patek Philippe perpetual calendar chronograph family.

Reference 5270

Upon its introduction at the Basel Fair in April 2011, the impressive reference 5270 was the firm's first perpetual calendar chronograph to use a 100% in-house designed and manufactured movement. The model houses the celebrated caliber 29-535 PS with Patek Philippe's modern hallmark of excellence, the PP Seal.

The 5270 has several dial variants. The first has a railroad outer seconds track, larger Patek Philippe signature, and black oxidized gold baton numerals. The second variation introduced in late 2013 was available with both a silver as well as blue dial and introduced the tachymeter scale to the model. In addition, the dial features legible circular apertures for day/night as wall as leap year indication, two windows for day and month, all housed within a large and attractive 41mm case.

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ULYSSE NARDIN

FREAK X

+171

ULYSSE NARDIN. AN UNUSUAL AND HIGHLY ATTRACTIVE CARBONIUM® AND BLACK PVD-COATED TITANIUM AUTOMATIC WRISTWATCH WITH OVERSIZED SILICON OSCILLATOR FREAK X MODEL, REF. 2303-270/CARB, CASE NO. 01X37, CIRCA 2020

Movement: Automatic Dial: No dial. Movement treated in black Case: 43 mm. diam.

With: Black PVD-coated titanium Ulysse Nardin double deployant clasp, polishing cloth, product literature, leather folder, presentation box and outer packaging

CHF10,000-15,000

Interviewed in 2023, Ulysse Nardin’s chief product officer JeanChristophe Sabatier comments that 'You cannot overstate the impact of the Freak on Swiss watchmaking'. Indeed, since its debut in 2001, the Freak has been rewriting the rules of conventional high-end watchmaking. The Freak’s influence on watchmaking cannot be underestimated, its arrival disrupted the traditional world of Swiss Haute Horlogerie, disposing with aesthetic and technical norms. Here was a watch with no dial, no hands and no crown. And yet it was a mechanical watch, conceived by some of the wildest minds watchmaking had ever known. Not only were the design and engineering groundbreaking, the Freak was also the first Swiss watch with an escapement made of a new watchmaking wonder stuff - silicon. Silicon is light and elastic, frictionless, has high resistance properties, and can be produced to very fine tolerances. Today, the use of silicon in watchmaking is commonplace, but at the turn of the Millennium, it was absolutely revolutionary. The Freak went first.

The watchmaking landscape will never be the same again - because of the Freak. The Freak’s story has continued to gather momentum. Further inventions. New materials. Always the unexpected. And then in 2019, Ulysse Nardin broke the conventions of the unconventional Freak by introducing the Freak X. The concept? Still no dial. Still no hands. But this time, it did have a crown.

The Freak X was aimed at a new generation of Freak collectors. Its form was simplified - with the addition of a crown - but it was still an outlandish expression of analogue watch design. The movement bridges still doubled as the hands, and the movement included advanced developments such as the lightweight silicon balance wheel with nickel flyweights. Beating away at the watch’s heart is the UN-230 self-winding movement, a marriage of the UN-118 and the high-tech UN-250 that gave the Freak Vision its unforgettable look. The watch is water-resistant to 50 meters.

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DANIEL ROTH

CHRONOGRAPH NO. 1 +172

DANIEL ROTH. A RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC SEMI-SKELETONIZED CHRONOGRAPH WRISTWATCH REF. 447.X.40, NO. 1, CIRCA 2001

Movement: Automatic Dial: Semi-skeletonized Case: 38 mm. wide, 45 mm. overall length

With: 18k gold Daniel Roth buckle, Guarantee Certificate dated 2001, leather folder, sales tag, product literature, presentation box and outer packaging

Remark: Number 1

CHF24,000-32,000

Featuring Daniel Roth's iconic rounded tonneau-shaped case, this highly attractive timepiece, measuring 35mm x 41mm, is wellproportioned and has a strong presence, making it suitable for a wide array of wrists.

Offered in very good overall condition and accompanied with its full set of accessories, the present Daniel Roth Chronograph model is engraved 'Numero 1' on the case back.

Daniel Roth

The celebrated watchmaker Daniel Roth founded his own manufacture in 1989, with workshops in Le Sentier and Geneva. He is known for his complex high quality timepieces, such as a tourbillon with 8-day power reserve, the instantaneous perpetual calendar and the Westminster Grande Sonnerie Carillon, which is the only automatic four-gong chiming wristwatch in production. In 2000, the firm Daniel Roth was acquired by the Bulgari Group.

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GERALD GENTA

TOURBILLON REF. G.4066

+173

GERALD GENTA. AN ATTRACTIVE 18K WHITE GOLD TOURBILLON WRISTWATCH WITH DATE AND POWER RESERVE INDICATION

REF. G.4066, CASE NO. 87073, CIRCA 1990

Movement: Automatic

Dial: Carbon-fiber motif

Case: 36 mm. diam.

With: 18k white gold Gerald Genta buckle, blank International Warranty, keys, product literature, presentation box and outer packaging

CHF15,000-30,000

Gérald Genta is truly one of the greatest watch designers of all time, the genius behind several of the most famous and enduring wristwatch models that have become the foundation of success for several renowned watch brands, including Patek Philippe, Audemars Piguet, and Cartier. For the watches Genta created under his own name, he is remembered as the world record holder for consecutive years in the mid-1990s for producing the world's most complicated watch - his masterpiece, the ‘Grande Sonnerie.’

Still highly sought after today and becoming classics in their own right, Genta's designs transcend time and fashion, remaining to this day beacons of haute horology of the 20th and 21st centuries. Without a doubt, Gérald Genta has left an enduring mark on the history of watchmaking.

Over more than 20 years of creativity, Gérald Genta brought to life around one hundred different watch models, many of which are true masterpieces, crafted with a spirit of artisanal excellence. His clients have included athletes, businesspeople, musicians, movie stars, politicians, and royalty, including Prince Rainier III of Monaco, King Hassan II of Morocco, King Juan Carlos and Queen Sofia of Spain, King Fahd of Saudi Arabia, and H.M. Queen Elizabeth The Queen Mother of England.

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OMEGA

SPEEDMASTER 'APOLLO SOYUZ' NO. 100 +174

OMEGA. A VERY RARE AND ATTRACTIVE STAINLESS STEEL LIMITED EDITION

CHRONOGRAPH WRISTWATCH, MADE FOR THE ITALIAN MARKET

APOLLO SOYUZ MODEL, REF. ST 145.022, MOVEMENT NO. 39’180’969, NO. 100, CIRCA 1976

Movement: Manual

Dial: Black

Case: 42 mm. diam

With: Stainless steel Omega bracelet and deployant clasp, overall length approximately 180 mm., Extract from the Archives

Remark: Limited edition of 500 pieces

CHF35,000-50,000

During the 1970s Cold War between the powers of the Western Bloc (the United States, its NATO allies, and others) and those of the Eastern Bloc (the Soviet Union and its Warsaw Pact allies), NASA developed a project to establish a link in space between an American Apollo spacecraft and a Soviet Soyuz spacecraft. The mission successfully took place in July 1975. To mark this important historical event, Omega's exclusive Italian distributor, De Marchi, released a very limited edition of 500 Speedmaster watches one year later, each featuring the commemorative Apollo-Soyuz emblem on the dial.

This was the first limited edition Omega watch in steel, with all 500 examples destined for the Italian market. These watches are identifiable by the encircled letter ‘I’ on the case back, followed by the production number and the Omega symbol.

This particular limited edition stands apart from other Omega Speedmasters in that, instead of the typical ‘Speedmaster’ designation on the dial, it features the Apollo-Soyuz mission emblem. Another notable feature is the unusually large 5.5 mm chronograph pushers. It is also distinguished by its 1168 ‘Oyster-style’ bracelet, which was original to this edition and believed to have been used on very few other references during the 1970s.

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HEUER

AUTAVIA MADE FOR THE ISRAEL DEFENSE FORCES

+175

HEUER. AN EXTREMELY RARE AND ATTRACTIVE BLACK PVD-COATED STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH DATE AND BRACELET, MADE FOR THE ISRAEL DEFENCE FORCES

AUTAVIA MODEL, REF. 113.603 ISRAELI DEFENSE FORCES ISSUE, M-2008, CIRCA 1985

Movement: Automatic

Dial: Black

Case: 42 mm. wide

With: Black PVD-coated stainless steel Heuer bracelet and deployant clasp, overall length approximately 180 mm.

CHF40,000-60,000

The present PVD-coated Israeli Defence Forces reference 113.603 is from the very last vintage Autavia series launched in 1985 and one of the rarest versions of the entire Autavia model. A supreme example of the ultra-rare Israeli military Autavia, it now offers collectors the opportunity to obtain probably the best example of this almost neverseen PVD version of the Heuer Autavia.

These chronographs were supplied in the 1980s to the Israeli Defence Forces (IDF) or 'Tzahal' in Hebrew. The case back of the present watch bears IDF's military issue number 'M-2008', the absence of a serial number confirms that the watch was not part of the firm’s regular production.

The Autavia, the true representative of Heuer’s sporting heritage, was released in 1962. It was the first new model launched under the guidance of the firm’s new CEO Jack Heuer, the name a combination of its target markets, the manufacture of timekeeping devices for motorsports and the production of cockpit instruments for military and civil aviation: AUTomotive and AVIAtion. Its solid construction, excellent legibility and the rotating bezel made it the perfect chronograph for pilots, divers and other military personnel – including the Israel Defence Forces.

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EBERHARD

MULTISCALE SINGLE-BUTTON CHRONOGRAPH

+176

EBERHARD. A LARGE AND ATTRACTIVE 18K GOLD SINGLE-BUTTON CHRONOGRAPH WRISTWATCH WITH MULTISCALE DIAL AND STOP/ START/LOCK DEVICE

MOVEMENT NO. 32'300, CASE NO. 1’013’372, CIRCA 1939

Movement: Manual

Dial: Silvered Case: 39 mm. diam.

With: Gold plated buckle

CHF7,000-14,000

Evidently selected with great discernment by its present owner, the large size and superb appearance of this timepiece have always ensured its lasting appeal among collectors.

The dial is complex yet perfectly proportioned, with an outer telemeter scale used for measuring distances based on a visible and audible event, such as during a thunderstorm. The divisions on the scale are based on the speed of sound in air (340 meters per second). In the center is a spiral tachymeter scale for measuring speed over distance. Subsidiary dials for the 30-minute register at 3 o’clock and seconds at 9 o’clock provide visual symmetry.

A particularly fascinating feature of this model of Eberhard chronograph is the patented ‘split-time’ mechanism, patented in 1935. At first glance, the watch has the appearance of a typical two-button chronograph. However, it is, in fact, a ‘monopoussoir’ or singlebutton chronograph. The pusher at 2 o’clock starts, stops, and resets the chronograph, while the pusher at 4 o’clock stops and then locks the chronograph hand by sliding it up towards the crown. Thus, the measurement recorded by the chronograph is preserved until it is recorded by the user and the lock is released.

Eberhard & Co. was founded by Georges Eberhard in La Chaux-deFonds, Switzerland in 1887. With the launch of its first chronograph wristwatch in 1919 the firm was quickly recognized as one of the most prominent manufacturers of chronographs in Switzerland.

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BREGUET

DIVER'S WATCH NO. 1622

+177

BREGUET. A VERY RARE STAINLESS STEEL AUTOMATIC DIVER'S WRISTWATCH WITH SWEEP CENTRE SECONDS AND DATE NO. 1622, SOLD ON 31 OCTOBER 1962, FOR THE SUM OF 550 NEW FRANCS

Movement: Automatic Dial: Black Case: 37 mm. diam.

With: Extract from the Archives confirming that the present watch was sold on 31 October 1962

CHF60,000-120,000

Breguet’s vintage diver’s watches or ‘montre plongeur’ are largely unknown to collectors even today, having never appeared in any official literature and only researched by dedicated collectors in recent years.

The present model is highly attractive with its unusually elegant yet minimalist design, the slender black bakelite bezel featuring very subtle five minute divisions, the dial bearing only the signature ‘Breguet’ and featuring oversized luminous hour markers and luminous hands. The comparatively thin screw back case is probably water-resistant to at least 100 metres, which was the usual standard at the time of its production. It is fitted with a robust automatic movement calibre 1581

by A. Schild, one of the first ébauche makers founded in Grenchen, Switzerland, in 1896. The firm specialized in the production of high quality ébauches with all parts being interchangeable for which it won a gold medal at the Swiss National Exhibition in Berne in 1914. A. Schild supplied ébauches to several renowned watch manufacturers in Switzerland.

It is thought that Breguet, in common with most of their wristwatches made in the mid-20th century, made these diver’s watches as a commission for a particular commercial or private purpose.

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OMEGA

MULTISCALE CHRONOGRAPH

+178

OMEGA. A LARGE AND HIGHLY ATTRACTIVE STAINLESS STEEL ‘STAYBRITE’ CHRONOGRAPH WRISTWATCH WITH BLACK MULTISCALE DIAL MOVEMENT NO. 9'389'515, CASE NO. 9’979’865, MANUFACTURED IN 1941

Movement: Manual Dial: Black Case: 37.5 mm. diam.

With: Extract of the Archives confirming production of the present watch on 11 December 1941

CHF15,000-25,000

With its rare and highly sought-after combination of a stainless steel ‘Staybrite’ case and a charismatic black multiscale dial, the present large-size watch is one of the most desirable vintage mid-century chronographs made by Omega, epitomizing some of the finest wristwatch design of the period.

While Omega’s chronographs were variously cased in either steel or precious metals, the present watch is housed in ‘Staybrite’ stainless steel, offering the highest level of corrosion resistance for watches intended for use in tropical climates. Interestingly, the Extract from the Archives confirms that it was supplied to the French Colonies in 1941, during World War II - when Charles de Gaulle and the Free French gradually took control of the overseas colonies and used them as bases from which to prepare for the liberation of France. Indeed, the black dial and steel case are classic features of watches intended for military

use, the dial printed with practical information such as the telemeter scale (to help artillery officers gauge the distance of enemy fire) and the tachymeter scale (used to measure speed over a known distance).

This chronograph is fitted with the legendary Omega Caliber 33.3 CHRO, an achingly beautiful manual-winding chronograph movement derived from a Lemania base and used by both Omega and Tissot. Lemania was assigned the role of designing and manufacturing movements because Omega did not yet have these capabilities in-house. In general, complete watches were assembled entirely in L’Orient by Lemania. This is confirmed by the Extract from the Archives for the present watch, which states: 'This watch was produced under license by ‘Lemania Watch L’Orient,’ which was a subsidiary of Omega at that time'.

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BREGUET

'THE BURMA'

+179

BREGUET. AN EXTREMELY RARE AND UNUSUAL STAINLESS STEEL SINGLE BUTTON CHRONOGRAPH WRISTWATCH WITH DIAGONAL REGISTERS

REF. 343 'THE BURMA', SOLD ON 3 JANUARY 1952

Movement: Manual

Dial: Black Case: 38 mm. diam.

CHF60,000-120,000

This very rare and incredibly attractive Breguet single button chronograph is unquestionably one of the rarest and most significant of all vintage Breguet wristwatches. To the best of our knowledge it is the only example of its type publicly known.

According to Breguet the present timepiece was sold to the highly prestigious Paris jewellers, Maison Burma, in 1952.

The black dial is highly attractive and what is most apparent is the asymmetric arrangement of the subsidiary seconds and 30-minute registers positioned at 8 and 2 o’clock respectively. The co-axial singlebutton crown is also positioned at 2 o’clock. This arrangement is quite ingenious so that if one’s arm was holding a steering wheel or airplane joystick, the subsidiary dials and crown would in fact be in a horizontal straight line. It is quite likely that this watch was a civilian special order for a client of Maison Burma and significantly, it pre-dates Breguet’s military ‘Type XX’ chronographs by at least 2 years.

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ROLEX

SUBMARINER 'EXPLORER' UNDERLINE DIAL REF. 5513

+180

ROLEX. AN EXTREMELY RARE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, UNDERLINE 'EXPLORER' DIAL AND BRACELET

SUBMARINER 'EXPLORER' MODEL, REF. 5513, CASE NO. 1'000'111, CIRCA 1963

Movement: Automatic Dial: Black gilt

Case: 39.5 mm. diam.

With: Stainless steel Rolex Oyster Rivet bracelet and deployant clasp, overall length approximately 180 mm., International Service Guarantee and Invoice dated 2017

Remark: Formerly owned by professional golf champion Adam Scott

CHF40,000-60,000

The present timepiece distinguishes itself through the rarity of its dial variation. Nicknamed the 'Explorer' or 'Three-Six-Nine' in reference to the Explorer I family, wristwatches with such unusual and rare combinations are highly coveted by collectors and are found on only a limited number of references other than the Explorer. The last reference known to feature this design, the Reference 5513, later evolved to incorporate the more common baton and round marker design, making the present timepiece a very rare find at auction.

With its charismatic appearance, the black gilt 'underline' dial has developed a beautiful 'stardust' effect, giving the watch a remarkable look. Like the color shift seen in tropical dials, this characteristic results from aging and enhances both the collectability and aesthetic impact of the timepiece. Moreover, the watch features pointed crown guards,

affectively called 'cornino' or small horn by Italian Rolex aficionados, another typical feature of Submariner watches produced between 1962 and 1964. All later versions were fitted with the now standard rounded crown guard shoulders.

Reference 5513

Reference 5513 was launched in 1962 and depth rated to 200 meters (660 feet), fitted with the 8 mm. crown and pointed crown guards. The non-chronometer version used the same dial as the early reference 5512. The bezel displays minute divisions for the first fifteen minutes and has a silver triangle. The dials are black gloss and have gilt printing. As of 1964, the designation 'Swiss T<25' was added to the bottom of the dial. In the late 1960s the dials changed to feature all-white printing.

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ULYSSE NARDIN

CHRONOSPLIT ‘BERLIN 1907’

+181

ULYSSE NARDIN. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC SPLIT

SECONDS CHRONOGRAPH WRISTWATCH WITH 24-HOUR INDICATION AND BRACELET

CHRONOSPLIT BERLIN II MODEL, REF. 583-22, NO. 959, CIRCA 1997

Movement: Automatic

Dial: Silvered with mother-of-pearl subsidiary dials Case: 40 mm. diam.

With: Stainless steel Ulysse Nardin bracelet with deployant clasp, overall length of bracelet approximately 180 mm., Certificate dated 1997, COSC Certificate, sales tag, product literature, leather folders, presentation box and outer packaging

CHF6,000-12,000

The ‘Berlin 1907’ split-seconds chronograph combines aesthetics with horological complexity. The design of the dial is very pleasing to the eye, with prominence given to the subsidiary dials in mother-ofpearl, and in particular, the very useful 24-hour indication that allows the wearer to distinguish between day and night. The split-seconds chronograph function enables the timing of two events simultaneously, for instance, two cars or two horses racing, and includes 30-minute and 12-hour counters for single events of longer duration.

The case back is embossed with a medal of the city of Berlin, where, in 1907, Ulysse Nardin received an award at the Universal Exposition for their precision chronometry.

Two different versions of the ‘Berlin 1907’ split-seconds chronograph were produced: the first, ‘Chronosplit Berlin I,’ featured a small hour and minute dial at 3 o’clock and lacked a 24-hour indication; the second, ‘Chronosplit Berlin II,’ such as the present watch, features central hour and minute hands and a 24-hour indication at 3 o’clock.

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CARTIER

TANK LOUIS 'ULTRA-THIN' REF. 1601F

+182

CARTIER. A RARE AND DISTINGUISHED PLATINUM RECTANGULAR WRISTWATCH

TANK LOUIS 'ULTRA-THIN' MODEL, REF. 1601F, CASE NO. 0009, CIRCA 2000

Movement: Manual Dial: Silvered

Case: 23.5 mm. wide, 30 mm. overall length

With: 18k white gold Cartier deployant clasp, presentation box and outer packaging

CHF12,000-18,000

The present Tank Louis ‘Ultra-Thin’ measures only 4.5 mm. thick, giving the watch a breathtakingly chic persona.

The Cartier Tank needs almost no introduction; it is undoubtedly one of the most recognizable and desirable wristwatches in the world. Like all great designs, its simplicity, beauty, and elegance have transcended passing fashions over the decades. Indeed, the timelessness of the Cartier Tank brings to mind the words of the great Yves Saint Laurent: 'Fashions fade, style is eternal'. Naturally, several variations of the classic Tank have been made since its introduction in 1918.

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JEAN RICHARD

TOURBILLON BRESSEL 1665

+183

JEAN RICHARD. A RARE AND ATTRACTIVE 18K PINK GOLD TOURBILLON WRISTWATCH WITH POWER RESERVE INDICATION

TOURBILLON BRESSEL 1665 MODEL, REF. 97112, NO. 7, CIRCA 2006

Movement: Manual Dial: Silvered Case: 42 mm. diam.

With: Jean Richard 18k pink gold buckle, Certificate of Authenticity dated 2006, presentation box and outer packaging

CHF20,000-40,000

With the ‘Tourbillon Bressel 1665,’ Jean Richard created an extremely attractive hand-wound mechanical timepiece. Impressive with a diameter of 42 mm. and excellent finishing throughout, it has an undeniably striking presence on the wrist.

The beautifully designed dial features a sunray pattern center, circular hour indices, and oversized numerals at 3 and 9 o’clock. The oneminute tourbillon occupies the lower half of the dial, while a power reserve scale with a corresponding hand is positioned below 12 o’clock. The blued steel hands are skeletonized to minimize interference with the dial displays.

Jean Richard was a luxury watch brand that aimed to recapture the heritage of one of Swiss watchmaking’s most important historical figures: Daniel Jean Richard (1665–1741). Jean Richard remains a veritable legend in Swiss watchmaking history and is still regarded as the founding father of the watchmaking industry in the Neuchâtel region in the late 17th century.

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FREDERIQUE CONSTANT

UNIQUE HOROLOGICAL SMARTWATCH MADE FOR ONLY WATCH

+184

FREDERIQUE CONSTANT. A HIGHLY INNOVATIVE AND TECHNOLOGICALLY ADVANCED 18K PINK GOLD QUARTZ SMARTWATCH WITH SMART COUNTER, MADE AS A UNIQUE PIECE FOR ONLY WATCH 2015 HOROLOGICAL SMARTWATCH FOR ONLY WATCH MODEL, REF. FC-285DG5B9, CIRCA 2015

Movement: MMT-285 quartz and connected caliber Dial: Dark green Case: 42 mm. diam.

With: 18k pink gold and stainless steel Frederique Constant deployant clasp, presentation box and outer packaging

Remark: Unique Piece made for Only Watch 2015

CHF15,000-25,000

When it was first unveiled, the present timepiece immediately caught the attention of the press and watch enthusiasts alike due to the fascinating state-of-the-art technology used in its manufacture. The Horological Smartwatch was researched and developed over a period of 3 years in collaboration with the Californian IT firm, Fullpower. Frederique Constant was the first Swiss watch brand to present a Horological Smartwatch model powered by MotionX-365®.

The watch is unexpectedly classic in appearance, with the same great looks and styling expected from any luxury watch brand, it is cased in 18k pink gold and fitted with a stunning dark green dial uniquely created for Only Watch. However, its classical looks are deceptive, belying the fact that it is also a quite remarkable piece of technology -

a fully connected Smartwatch aimed at monitoring the wearer’s health and to improve their wellbeing. The central hour and minutes display is traditional, however, at 6 o’clock is a smart counter that is used to monitor the wearer’s sleeping patterns and daily activity. When the watch is worn, data is accumulated by the watch and then synced to an app on the wearer’s phone or device using Bluetooth technology. The back of the case is engraved 'Only Watch 2015, Unique Piece' recording its special status for posterity.

This unique green dial Smartwatch offers collectors the opportunity to obtain a significant and highly attractive timepiece in the development of Smartwatch technology.

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CONDITIONS OF SALE • BUYING AT CHRISTIE’S

CONDITIONS OF SALE

These Conditions of Sale and the Important Notices and Explanation of Cataloguing Practice set out the terms on which we offer the lots listed in this catalogue for sale. By registering to bid and/or by bidding at auction you agree to these terms, so you should read them carefully before doing so. You will find a glossary at the end explaining the meaning of the words and expressions coloured in bold.

Unless we own a lot (Δ symbol), Christie’s acts as agent for the seller.

A BEFORE THE SALE

1 DESCRIPTION OF LOTS

(a) Certain words used in the catalogue description have special meanings. You can find details of these on the page headed “Important Notices and Explanation of Cataloguing Practice” which forms part of these terms. You can find a key to the Symbols found next to certain catalogue entries under the section of the catalogue called “Symbols Used in this Catalogue”.

(b) Our description of any lot in the catalogue, any condition report and any other statement made by us (whether orally or in writing) about any lot including about its nature or condition, artist, period, materials, approximate dimensions or provenance are our opinion and not to be relied upon as a statement of fact. We do not carry out in-depth research of the sort carried out by professional historians and scholars. All dimensions and weights are approximate only.

2 OUR RESPONSIBILITY FOR OUR DESCRIPTION OF LOTS

We do not provide any guarantee in relation to the nature of a lot apart from our authenticity warranty contained in paragraph E2 and to the extent provided in paragraph I below.

3 CONDITION

(a) The condition of lots sold in our auctions can vary widely due to factors such as age, previous damage, restoration, repair and wear and tear. Their nature means that they will rarely be in perfect condition Lots are sold "as is," in the condition they are in at the time of the sale, without any representation or warranty or assumption of liability of any kind as to condition by Christie's or by the seller.

(b) Any reference to condition in a catalogue entry or in a condition report will not amount to a full description of condition, and images may not show a lot clearly. Colours and shades may look different in print or on screen to how they look on physical inspection. Condition reports may be available to help you evaluate the condition of a lot Condition reports are provided free of charge as a convenience to our buyers and are for guidance only. They offer our opinion but they may not refer to all faults, inherent defects, restoration, alteration or adaptation because our staff are not professional restorers or conservators. For that reason they are not an alternative to examining a lot in person or taking your own professional advice. It is your responsibility to ensure that you have requested, received and considered any condition report.

4 VIEWING LOTS PRE-AUCTION

(a) If you are planning to bid on a lot, you should inspect it personally or through a knowledgeable representative before you make a bid to make sure that you accept the description and its condition. We recommend you get your own advice from a restorer or other professional adviser.

(b) Pre-auction viewings are open to the public free of charge. Our specialists may be available to answer questions at pre-auction viewings or by appointment.

5 ESTIMATES

Estimates are based on the condition, rarity, quality and provenance of the lots and on prices recently paid at auction for similar property. Estimates can change. Neither you, nor anyone else, may rely on any estimates as a prediction or guarantee of the actual selling price of a lot or its value for any other purpose. Estimates do not include the buyer’s premium or any applicable taxes.

6 WITHDRAWAL

Christie’s may, at its option, withdraw any lot at any time prior to or during the sale of the lot. Christie’s has no liability to you for any decision to withdraw.

7 JEWELLERY

(a) Coloured gemstones (such as rubies, sapphires and emeralds) may have been treated to improve their look, through methods such as heating and oiling. These methods are accepted by the international jewellery trade but may make the gemstone less strong and/or require special care over time.

(b) It will not be apparent to us whether a diamond is naturally or synthetically formed unless it has been tested by a gemmological laboratory. Where the diamond has been tested, a gemmological report will be available.

(c) All types of gemstones may have been improved by some method. You may request a gemmological report for any item which does not have a report if the request is made to us at least three weeks before the date of the auction and you pay the fee for the report.

(d) Certain weights in the catalogue description are provided for guidance purposes only as they have been estimated through measurement and, as such, should not be relied upon as exact.

(e) We do not obtain a gemmological report for every gemstone sold in our auctions. Where we do get gemmological reports from internationally accepted gemmological laboratories, such reports will be described in the catalogue. Reports from American gemmological laboratories will describe any improvement or treatment to the gemstone. Reports from European gemmological laboratories will describe any improvement or treatment only if we request that they do so, but will confirm when no improvement or treatment has been made. Because of differences in approach and technology, laboratories may not agree whether a particular gemstone has been treated, the amount of treatment or whether treatment is permanent. The gemmological laboratories will only report on the improvements or treatments known to the laboratories at the date of the report. We do

not guarantee nor are we responsible for any report or certificate from a gemmological laboratory that may accompany a lot (f) For jewellery sales, estimates are based on the information in any gemmological report or, if no report is available, assume that the gemstones may have been treated or enhanced.

8 WATCHES & CLOCKS

(a) Almost all clocks and watches are repaired in their lifetime and may include parts which are not original. We do not give a warranty that any individual component part of any watch or clock is authentic. Watchbands described as “associated” are not part of the original watch and may not be authentic. Clocks may be sold without pendulums, weights or keys. (b) As collectors’ watches and clocks often have very fine and complex mechanisms, a general service, change of battery or further repair work may be necessary, for which you are responsible. We do not give a warranty that any watch or clock is in good working order. Certificates are not available unless described in the catalogue.

(c) Most watches have been opened to find out the type and quality of movement. For that reason, watches with water resistant cases may not be waterproof and we recommend you have them checked by a competent watchmaker before use.

Important information about the sale, transport and shipping of watches and watchbands can be found in paragraph H2(h).

B REGISTERING TO BID

1 NEW BIDDERS

(a) If this is your first time bidding at Christie’s or you are a returning bidder who has not bought anything from any of our salerooms within the last two years you must register at least 48 hours before an auction to give us enough time to process and approve your registration. We may, at our option, decline to permit you to register as a bidder. You will be asked for the following:

i) for individuals: Photo identification (driving licence, national identity card or passport) and, if not shown on the ID document, proof of your current address (for example, a current utility bill or bank statement); ii) for corporate clients: Your Certificate of Incorporation or equivalent document(s) showing your name and registered address together with documentary proof of directors and beneficial owners; and iii) for trusts, partnerships, offshore companies and other business structures, please contact us in advance to discuss our requirements. For help, please contact our Client Services on +41 22 319 1766. (b) We may also ask you to give us a financial reference and/or a deposit as a condition of allowing you to bid. For help, please contact our Client Services on +41 22 319 1766.

2 RETURNING BIDDERS

We may at our option ask you for current identification as described in paragraph B1(a) above, a financial reference or a deposit as a condition of allowing you to bid. If you have not bought anything from any of our salerooms in the last two years or if you want to spend more than on previous occasions, please contact Client Services on +41 22 319 1766.

3 IF YOU FAIL TO PROVIDE THE RIGHT DOCUMENTS

If in our opinion you do not satisfy our bidder identification and registration procedures including, but not limited to completing any anti-money laundering and/or anti-terrorism financing checks we may require to our satisfaction, we may refuse to register you to bid, and if you make a successful bid, we may cancel the contract for sale between you and the seller.

4 BIDDING ON BEHALF OF ANOTHER PERSON

(a) As authorised bidder: If you are bidding on behalf of another person, that person will need to complete the registration requirements above before you can bid, and supply a signed letter authorising you to bid for him/her.

(b) As agent for an undisclosed principal: If you are bidding as an agent for an undisclosed principal (the ultimate buyer(s)), you accept personal liability to pay the purchase price and all other sums due, unless it has been agreed in writing with Christie’s before commencement of the auction that the bidder is acting as an agent on behalf of a named third party acceptable to Christie’s and that Christie’s will only seek payment from the named third party.

5 BIDDING IN PERSON

If you wish to bid in the saleroom you must register for a numbered bidding paddle at least 30 minutes before the auction. You may register online at www.christies.com or in person. For help, please contact Client Services on +41 22 319 1766.

6 BIDDING SERVICES

The bidding services described below are a free service offered as a convenience to our clients and Christie’s is not responsible for any error (human or otherwise), omission or breakdown in providing these services.

(a) Phone Bids

Your request for this service must be made no later than 24 hours prior to the auction. We will accept bids by telephone for lots only if our staff are available to take the bids. If you need to bid in a language other than in English, you must arrange this well before the auction. We may record telephone bids. By bidding on the telephone, you are agreeing to us recording your conversations. You also agree that your telephone bids are governed by these Conditions of Sale.

(b) Internet Bids on Christie's LIVE™

For certain auctions we will accept bids over the Internet. Please visit www. christies.com/livebidding and click on the ‘Bid Live’ icon to see details of how to watch, hear and bid at the auction from your computer. As well as these Conditions of Sale, internet bids are governed by the Christie’s LIVE™ terms of use which are available on www.christies.com.

(c) Written Bids

You can find a Written Bid Form at any Christie’s office or by choosing the sale and viewing the lots online at www.christies.com. We must receive your

completed Written Bid at least 24 hours before the auction. Bids must be placed in the currency of the saleroom. The auctioneer will take reasonable steps to carry out written bids at the lowest possible price, taking into account the reserve. If you make a written bid on a lot which does not have a reserve and there is no higher bid than yours, we will bid on your behalf at around 50% of the low estimate or, if lower, the amount of your bid. If we receive written bids on a lot for identical amounts, and at the auction these are the highest bids on the lot, we will sell the lot to the bidder whose written bid we received first.

C CONDUCTING THE SALE

1 WHO CAN ENTER THE AUCTION

We may, at our option, refuse admission to our premises or decline to permit participation in any auction or to reject any bid.

2 RESERVES

Unless otherwise indicated, all lots are subject to a reserve. We identify lots that are offered without reserve with the symbol • next to the lot number. The reserve cannot be more than the lot’s low estimate, unless the lot is subject to a third party guarantee and the irrevocable bid exceeds the printed low estimate. In that case, the reserve will be set at the amount of the irrevocable bid. Lots which are subject to a third party guarantee arrangement are identified in the catalogue with the symbol

3 AUCTIONEER’S DISCRETION

The auctioneer can at his sole option: (a) refuse any bid; (b) move the bidding backwards or forwards in any way he or she may decide, or change the order of the lots; (c) withdraw any lot; (d) divide any lot or combine any two or more lots; (e) reopen or continue the bidding even after the hammer has fallen; and (f) in the case of error or dispute related to the bidding and whether during or after the auction, to continue the bidding, determine the successful bidder, cancel the sale of the lot, or reoffer and resell any lot If you believe that the auctioneer has accepted the successful bid in error, you must provide a written notice detailing your claim within 3 business days of the date of the auction. The auctioneer will consider such claim in good faith. If the auctioneer, in the exercise of his or her discretion under this paragraph, decides after the auction is complete, to cancel the sale of a lot, or reoffer and resell a lot, he or she will notify the successful bidder no later than by the end of the 7th calendar day following the date of the auction. The auctioneer’s decision in exercise of this discretion is final. This paragraph does not in any way prejudice Christie’s ability to cancel the sale of a lot under any other applicable provision of these Conditions of Sale, including the rights of cancellation set forth in section B(3), E(2)(i), F(4) and J(1).

4 BIDDING

The auctioneer accepts bids from: (a) bidders in the saleroom; (b) telephone bidders, and internet bidders through ‘Christie’s LIVE™ (as shown above in Section B6); and (c) written bids (also known as absentee bids or commission bids) left with us by a bidder before the auction.

5 BIDDING ON BEHALF OF THE SELLER

The auctioneer may, at his or her sole option, bid on behalf of the seller up to but not including the amount of the reserve either by making consecutive bids or by making bids in response to other bidders. The auctioneer will not identify these as bids made on behalf of the seller and will not make any bid on behalf of the seller at or above the reserve If lots are offered without reserve, the auctioneer will generally decide to open the bidding at 50% of the low estimate for the lot. If no bid is made at that level, the auctioneer may decide to go backwards at his or her sole option until a bid is made, and then continue up from that amount. In the event that there are no bids on a lot, the auctioneer may deem such lot unsold.

6 BID INCREMENTS

Bidding generally starts below the low estimate and increases in steps (bid increments). The auctioneer will decide at his or her sole option where the bidding should start and the bid increments.

7 CURRENCY CONVERTER

The saleroom video screens (and Christies LIVETM) may show bids in some other major currencies as well as Swiss Francs. Any conversion is for guidance only and we cannot be bound by any rate of exchange used. Christie’s is not responsible for any error (human or otherwise), omission or breakdown in providing these services.

8 SUCCESSFUL BIDS

Unless the auctioneer decides to use his or her discretion as set out in paragraph C3 above, when the auctioneer’s hammer strikes, we have accepted the last bid. This means a contract for sale has been formed between the seller and the successful bidder. We will issue an invoice only to the registered bidder who made the successful bid. While we send out invoices by post and/or email after the auction, we do not accept responsibility for telling you whether or not your bid was successful. If you have bid by written bid, you should contact us by telephone or in person as soon as possible after the auction to get details of the outcome of your bid to avoid having to pay unnecessary storage charges.

9 LOCAL BIDDING LAWS

You agree that when bidding in any of our sales that you will strictly comply with all local laws and regulations in force at the time of the sale for the relevant sale site.

D THE BUYER’S PREMIUM AND TAXES

1 THE BUYER’S PREMIUM

In addition to the hammer price, the successful bidder agrees to pay us

a buyer’s premium on the hammer price of each lot sold. On all lots we charge 26% of the hammer price up to and including CHF 900,000, 21.0% on that part of the hammer price over CHF 900,000 and up to and including CHF 6,000,000, and 15.0% of that part of the hammer price above CHF 6,000,000. VAT will be added to the buyer’s premium and is payable by you. The VAT may not be shown separately on our invoice because of tax laws. You may be eligible to have a VAT refund in certain circumstances if the lot is exported. Please see the “VAT refunds: what can I reclaim?” section of ‘VAT Symbols and Explanation’ for further information.

2

TAXES

The successful bidder is responsible for all applicable tax including any VAT, sales or compensating use tax or equivalent tax wherever such taxes may arise on the hammer price and the buyer’s premium. VAT charges and refunds depend on the particular circumstances of the buyer. It is the buyer’s responsibility to ascertain and pay all taxes due. VAT is payable on the buyer’s premium and, for some lots, VAT is payable on the hammer price. Further information can be found in the ‘VAT Symbols and Explanation’ section of our catalogue. In all circumstances EU and Swiss law takes precedence. For lots Christie’s ships to the United States, sales or use tax may be due on the hammer price, buyer’s premium and/or any other charges related to the lot, regardless of the nationality or citizenship of the purchaser. Christie’s will collect sales tax where legally required. The applicable sales tax rate will be determined based upon the state, county, or locale to which the lot will be shipped. Successful bidders claiming an exemption from sales tax must provide appropriate documentation to Christie’s prior to the release of the lot. For shipments to those states for which Christie’s is not required to collect sales tax, a successful bidder may be required to remit use tax to that state’s taxing authorities. Christie's recommends you obtain your own independent tax advice with further questions.

3 ARTIST’S RESALE ROYALTY

In certain countries, local laws entitle the artist or the artist’s estate to a royalty known as ‘artist’s resale right’ when any lot created by the artist is sold. We identify these lots with the symbol λ next to the lot number. If these laws apply to a lot, you must pay us an extra amount equal to the royalty. We will pay the royalty to the appropriate authority on the seller’s behalf. The artist’s resale royalty applies if the hammer price of the lot is 1,000 euro or more. The total royalty for any lot cannot be more than 12,500 euro. We work out the amount owed as follows:

Royalty for the portion of the hammer price (in euros)

4% up to 50,000

3% between 50,000.01 and 200,000

1% between 200,000.01 and 350,000

0.50% between 350,000.01 and 500,000 over 500,000, the lower of 0.25% and 12,500 euro.

We will work out the artist’s resale royalty using the euro to sterling rate of exchange of the European Central Bank on the day of the auction.

E WARRANTIES 1 SELLER’S WARRANTIES

For each lot, the seller gives a warranty that the seller:

(a) is the owner of the lot or a joint owner of the lot acting with the permission of the other co-owners or, if the seller is not the owner or a joint owner of the lot, has the permission of the owner to sell the lot, or the right to do so in law; and (b) has the right to transfer ownership of the lot to the buyer without any restrictions or claims by anyone else.

If either of the above warranties are incorrect, the seller shall not have to pay more than the purchase price (as defined in paragraph F1(a) below) paid by you to us. The seller will not be responsible to you for any reason for loss of profits or business, expected savings, loss of opportunity or interest, costs, damages, other damages or expenses. The seller gives no warranty in relation to any lot other than as set out above and, as far as the seller is allowed by law, all warranties from the seller to you, and all other obligations upon the seller which may be added to this agreement by law, are excluded.

2 OUR AUTHENTICITY WARRANTY

We warrant, subject to the terms below, that the lots in our sales are authentic

(our “authenticity warranty”). If, within 5 years of the date of the auction, you give notice to us that your lot is not authentic, subject to the terms below, we will refund the purchase price paid by you. The meaning of authentic can be found in the glossary at the end of these Conditions of Sale. The terms of the authenticity warranty are as follows:

(a) It will be honoured for claims notified within a period of 5 years from the date of the auction. After such time, we will not be obligated to honour the authenticity warranty

(b) It is given only for information shown in UPPERCASE type in the first line of the catalogue description (the "Heading"). It does not apply to any information other than in the Heading even if shown in UPPERCASE type.

(c) The authenticity warranty does not apply to any Heading or part of a Heading which is qualified Qualified means limited by a clarification in a lot's catalogue description or by the use in a Heading of one of the terms listed in the section titled Qualified Headings on the page of the catalogue headed “Important Notices and Explanation of Cataloguing Practice”. For example, use of the term “ATTRIBUTED TO…” in a Heading means that the lot is in Christie’s opinion probably a work by the named artist but no warranty is provided that the lot is the work of the named artist. Please read the full list of Qualified Headings and a lot's full catalogue description before bidding.

(d) The authenticity warranty applies to the Heading as amended by any Saleroom notice.

(e) The authenticity warranty does not apply where scholarship has developed since the auction leading to a change in generally accepted opinion. Further, it does not apply if the Heading either matched the generally accepted opinion of experts at the date of the sale or drew attention to any conflict of opinion.

(f) The authenticity warranty does not apply if the lot can only be shown not to be authentic by a scientific process which, on the date we published the catalogue, was not available or generally accepted for use, or which was unreasonably expensive or impractical, or which was likely to have damaged the lot

(g) The benefit of the authenticity warranty is only available to the original buyer shown on the invoice for the lot issued at the time of the sale and only if, on the date of the notice of claim, the original buyer is the full owner of the lot and the lot is free from any claim, interest or restriction by anyone else. The

benefit of this authenticity warranty may not be transferred to anyone else.

(h) In order to claim under the authenticity warranty you must: i) give us written details, including full supporting evidence, of any claim within 5 years of the date of the auction;

ii) at Christie’s option, we may require you to provide the written opinions of two recognised experts in the field of the lot mutually agreed by you and us in advance confirming that the lot is not authentic. If we have any doubts, we reserve the right to obtain additional opinions at our expense; and iii) return the lot at your expense to the saleroom from which you bought it in the condition it was in at the time of sale.

(i) Your only right under this authenticity warranty is to cancel the sale and receive a refund of the purchase price paid by you to us. We will not, in any circumstances, be required to pay you more than the purchase price nor will we be liable for any loss of profits or business, loss of opportunity or value, expected savings or interest, costs, damages, other damages or expenses.

(j) Books. Where the lot is a book, we give an additional warranty for 14 days from the date of the sale that if on collation any lot is defective in text or illustration, we will refund your purchase price, subject to the following terms: i) This additional warranty does not apply to:

a. the absence of blanks, half titles, tissue guards or advertisements, damage in respect of bindings, stains, spotting, marginal tears or other defects not affecting completeness of the text or illustration;

b. drawings, autographs, letters or manuscripts, signed photographs, music, atlases, maps or periodicals;

c. books not identified by title;

d. lots sold without a printed estimate;

e. books which are described in the catalogue as sold not subject to return; or

f. defects stated in any condition report or announced at the time of sale.

ii) To make a claim under this paragraph you must give written details of the defect and return the lot to the sale room at which you bought it in the same condition as at the time of sale, within 14 days of the date of the sale. (k) South East Asian Modern and Contemporary Art and Chinese Calligraphy and Painting.

In these categories, the authenticity warranty does not apply because current scholarship does not permit the making of definitive statements. Christie’s does, however, agree to cancel a sale in either of these two categories of art where it has been proven the lot is a forgery. Christie’s will refund to the original buyer the purchase price in accordance with the terms of Christie’s authenticity warranty, provided that the original buyer notifies us with full supporting evidence documenting the forgery claim within twelve (12) months of the date of the auction. Such evidence must be satisfactory to us that the lot is a forgery in accordance with paragraph E2(h)(ii) above and the lot must be returned to us in accordance with E2h(iii) above. Paragraphs E2(b), (c), (d), (e), (f), (g) and (i) also apply to a claim under these categories.

3 YOUR WARRANTIES

(a) You warrant that the funds used for settlement are not connected with any criminal activity, including tax evasion, and you are neither under investigation, nor have you been charged with or convicted of money laundering, terrorist activities or other crimes.

(b) where you are bidding on behalf of another person, you warrant that: i) you have conducted appropriate customer due diligence on the ultimate buyer(s) of the lot(s) in accordance with all applicable anti-money laundering and sanctions laws, consent to us relying on this due diligence, and you will retain for a period of not less than 5 years the documentation evidencing the due diligence. You will make such documentation promptly available for immediate inspection by an independent third-party auditor upon our written request to do so;

ii) the arrangements between you and the ultimate buyer(s) in relation to the lot or otherwise do not, in whole or in part, facilitate tax crimes; and iii) you do not know, and have no reason to suspect, that the funds used for settlement are connected with, the proceeds of any criminal activity, including tax evasion, or that the ultimate buyer(s) are under investigation, or have been charged with or convicted of money laundering, terrorist activities or other crimes.

F PAYMENT

1 HOW TO PAY

(a) Immediately following the auction, you must pay the purchase price being:

i) the hammer price; and ii) the buyer’s premium; and iii) any amounts due under section D3 above; and iv) any duties, goods, sales, use, compensating or service tax or VAT. Payment is due no later than by the end of the 7th calendar day following the date of the auction (the "due date").

(b) We will only accept payment from the registered bidder. Once issued, we cannot change the buyer’s name on an invoice or re-issue the invoice in a different name. You must pay immediately even if you want to export the lot and you need an export licence.

(c) You must pay for lots bought at Christie’s in Switzerland in the currency stated on the invoice in one of the following ways: i) Wire transfer

You must make payments to:

Crédit Suisse, Case Postale 100, 1211 Geneva 70, Switzerland, Account number: 161766 - 41, Clearing: 4835, Swift code: CRESCHZZ12A. IBAN (international bank account number): CH30 0483 5016 1766 4100 0. ii) Credit Card.

We accept most major credit cards subject to certain conditions. You may make payment via credit card in person. You may also make a ‘cardholder not present’ (CNP) payment by calling Christie’s Post-Sale Services Department on +41 223 191 780 or for some sales, by logging into your MyChristie’s account by going to: www.christies.com/mychristies.Details of the conditions and restrictions applicable to credit card payments are available from our Post-Sale Services Department, whose details are set out in paragraph (e) below. If you pay for your purchase using a credit card issued outside the region of the sale, depending on the type of credit card and account you hold, the payment may incur a cross-border transaction fee. If you think this may apply to, you, please check with your credit card issuer before making the payment.

Please note that for sales that permit online payment, certain transactions will be ineligible for credit card payment.

iii) Cash

We accept cash subject to a maximum of CHF 12,500 per buyer per year at our Cashiers Department only (subject to conditions).

iv) Banker’s draft

We do not accept banker’s drafts for sales in Switzerland.

v) Cheque

We do not accept personal or company cheques for sales in Switzerland. (d) You must quote the sale number, lot number(s), your invoice number and Christie’s client account number when making a payment. All payments sent by post must be sent to: Christie’s, Cashiers Department, 8 Place de la Taconnerie, 1204 Geneva, Switzerland.

(e) For more information please contact our Cashiers Department by phone on +41 22 319 17 40 or fax on +41 22 319 1767.

2 TRANSFERRING OWNERSHIP TO YOU

You will not own the lot and ownership of the lot will not pass to you until we have received full and clear payment of the purchase price, even in circumstances where we have released the lot to the buyer.

3 TRANSFERRING RISK TO YOU

The risk in and responsibility for the lot will transfer to you from whichever is the earlier of the following: (a) When you collect the lot; or (b) At the end of the 30th day following the date of the auction or, if earlier, the date the lot is taken into care by a third party warehouse as set out on the page headed 'Storage and Collection', unless we have agreed otherwise with you in writing.

4 WHAT HAPPENS IF YOU DO NOT PAY

(a) If you fail to pay us the purchase price in full by the due date, we will be entitled to do one or more of the following (as well as enforce our rights under paragraph F5 and any other rights or remedies we have by law):

i) to charge interest from the due date at a rate of 1% per month on the unpaid amount due;

ii) we can cancel the sale of the lot. If we do this, we may sell the lot again, publicly or privately on such terms we shall think necessary or appropriate, in which case you must pay us any shortfall between the purchase price and the proceeds from the resale. You must also pay all costs, expenses, losses, damages and legal fees we have to pay or may suffer and any shortfall in the seller’s commission on the resale;

iii) we can pay the seller an amount up to the net proceeds payable in respect of the amount bid by your default in which case you acknowledge and understand that Christie’s will have all of the rights of the seller to pursue you for such amounts;

iv) we can hold you legally responsible for the purchase price and may begin legal proceedings to recover it together with other losses, interest, legal fees and costs as far as we are allowed by law;

v) we can take what you owe us from any amounts which we or any company in the Christie’s Group may owe you (including any deposit or other part-payment which you have paid to us);

vi) we can, at our option, reveal your identity and contact details to the seller;

vii) we can reject at any future auction any bids made by or on behalf of the buyer or to obtain a deposit from the buyer before accepting any bids;

viii) to exercise all the rights and remedies of a person holding security over any property in our possession owned by you, whether by way of pledge, security interest or in any other way as permitted by the law of the place where such property is located. You will be deemed to have granted such security to us and we may retain such property as collateral security for your obligations to us; and ix) we can take any other action we see necessary or appropriate.

(b) If you owe money to us or to another Christie’s Group company we can use any amount you do pay, including any deposit or other part-payment you have made to us, or which we owe you, to pay off any amount you owe to us or another Christie’s Group company for any transaction.

(c) If you make payment in full after the due date, and we choose to accept such payment we may charge you storage and transport costs from the date that is 30 calendar days following the auction in accordance with paragraphs Gd(i) and (ii). In such circumstances paragraph Gd(iv) shall apply.

5 KEEPING YOUR PROPERTY

If you owe money to us or to another Christie’s Group company, as well as the rights set out in F4 above, we can use or deal with any of your property we hold or which is held by another Christie’s Group company in any way we are allowed to by law. We will only release your property to you after you pay us or the relevant Christie’s Group company in full for what you owe. However, if we choose, we can also sell your property in any way we think appropriate. We will use the proceeds of the sale against any amounts you owe us and we will pay any amount left from that sale to you. If there is a shortfall, you must pay us any difference between the amount we have received from the sale and the amount you owe us.

G COLLECTION AND STORAGE

(a) We ask that you collect purchased lots promptly following the auction (but note that you may not collect any lot until you have made full and clear payment of all amounts due to us).

(b) Information on collecting lots is set out on the storage and collection page and on an information sheet which you can get from the bidder registration staff or Christie’s Post-sale Services Department +41 223 191 780.

(c) If you do not collect any lot promptly following the auction we can, at our option, remove the lot to another Christie’s location or an affiliate or third party warehouse.

(d) If you do not collect a lot by the end of the 30th day following the date of the auction, unless otherwise agreed in writing:

(i) we will charge you storage costs from that date.

(ii) we can, at our option, move the lot to or within an affiliate or third party warehouse and charge you transport costs and administration fees for doing so.

(iii) we may sell the lot in any commercially reasonable way we think appropriate.

(iv) the storage terms which can be found at christies.com/storage shall apply.

(v) Nothing in this paragraph is intended to limit our rights under paragraph F4.

H TRANSPORT AND SHIPPING

1 TRANSPORT AND SHIPPING

We will enclose a transport and shipping form with each invoice sent to you. You must make all transport and shipping arrangements. However, we can arrange to pack, transport and ship your property if you ask us to and pay the costs of doing so. We recommend that you ask us for an estimate, especially for any large items or items of high value that need professional packing before you

bid. We may also suggest other handlers, packers, transporters or experts if you ask us to do so. For more information, please contact Christie’s Art Transport on +41 (0)22 319 1717. See the information set out at www.christies.com/shipping or contact us at shippinggeneva@christies.com. We will take reasonable care when we are handling, packing, transporting and shipping a lot. However, if we recommend another company for any of these purposes, we are not responsible for their acts, failure to act or neglect.

2 EXPORT AND IMPORT

Any lot sold at auction may be affected by laws on exports from the country in which it is sold and the import restrictions of other countries. Many countries require a declaration of export for property leaving the country and/or an import declaration on entry of property into the country. Local laws may prevent you from importing a lot or may prevent you selling a lot in the country you import it into. We will not be obliged to cancel your purchase and refund the purchase price if your lot may not be exported, imported or it is seized for any reason by a government authority. It is your responsibility to determine and satisfy the requirements of any applicable laws or regulations relating to the export or import of any lot you purchase.

(a) You alone are responsible for getting advice about and meeting the requirements of any laws or regulations which apply to exporting or importing any lot prior to bidding. If you are refused a licence or there is a delay in getting one, you must still pay us in full for the lot. We may be able to help you apply for the appropriate licences if you ask us to and pay our fee for doing so. However, we cannot guarantee that you will get one. For more information, please contact Christie’s Art Transport Department on +41 (0)22 319 1717. See the information set out at www.christies.com/shipping or contact us at shippinggeneva@ christies.com.

(b) You alone are responsible for any applicable taxes, tariffs or other government-imposed charges relating to the export or import of the lot. If Christie’s exports or imports the lot on your behalf, and if Christie’s pays these applicable taxes, tariffs or other government-imposed charges, you agree to refund that amount to Christie’s.

(c) Lots made of protected species

Lots made of or including (regardless of the percentage) endangered and other protected species of wildlife are marked with the symbol in the catalogue.

This material includes, among other things, ivory, tortoiseshell, crocodile skin, rhinoceros horn, whalebone certain species of coral, and Brazilian rosewood. You should check the relevant customs laws and regulations before bidding on any lot containing wildlife material if you plan to export the lot from the country in which the lot is sold and import it into another country as a licence may be required. In some cases, the lot can only be shipped with an independent scientific confirmation of species and/or age, and you will need to obtain these at your own cost. Several countries have imposed restrictions on dealing in elephant ivory, ranging from a total ban on importing African elephant ivory in the United States to importing, exporting and selling under strict measures in other countries. The UK and EU have both implemented regulations on selling, exporting and importing elephant ivory. Handbags containing endangered or protected species material are marked with the symbol ≈ and further information can be found in paragraph H2(g) below. We will not be obliged to cancel your purchase and refund the purchase price if your lot may not be exported, imported or it is seized for any reason by a government authority. It is your responsibility to determine and satisfy the requirements of any applicable laws or regulations relating to the export or import of property containing such protected or regulated material.

(d) Lots of Iranian origin

Some countries prohibit or restrict the purchase and/or import of Iranian-origin "works of conventional craftsmanship" (works that are not by a recognized artist and/or that have a function, for example: carpets, bowls, ewers, tiles, ornamental boxes). For example, the USA prohibits the import of this type of property and its purchase by US persons (wherever located). Other countries, such as Canada, only permit the import of this property in certain circumstances. As a convenience to buyers, Christie's indicates under the title of a lot if the lot originates from Iran (Persia). It is your responsibility to ensure you do not bid on or import a lot in contravention of the sanctions or trade embargoes that apply to you.

(e) Gold

Gold of less than 18ct does not qualify in all countries as ‘gold’ and may be refused import into those countries as ‘gold’.

(f) Watches

Many of the watches offered for sale in this catalogue are pictured with straps made of endangered or protected animal materials such as alligator or crocodile. These lots are marked with the symbol ψ in the catalogue. These endangered species straps are shown for display purposes only and are not for sale. Christie's will remove and retain the strap prior to shipment from the sale site.

(g) Handbags.

A lot marked with the symbol ≈ next to the lot number includes endangered or protected species material and is subject to CITES regulations. This lot may only be shipped to an address within the country of the sale site or personally picked up from our saleroom. The term “hardware” refers to the metallic parts of the handbag, such as the buckle hardware, base studs, lock and keys and/ or strap, which are plated with a coloured finish (e.g. gold, silver, palladium).

The terms “Gold Hardware”, “Silver Hardware”, “Palladium Hardware”, etc. refer to the tone or colour of the hardware and not the actual material used. If the handbag incorporates solid metal hardware, this will be referenced in the catalogue description

For all symbols and other markings referred to in paragraph H2, please note that lots are marked as a convenience to you, but we do not accept liability for errors or for failing to mark lots

I OUR LIABILITY TO YOU

(a) We give no warranty in relation to any statement made, or information given, by us or our representatives or employees, about any lot other than as set out in the authenticity warranty and, as far as we are allowed by law, all warranties and other terms which may be added to this agreement by law are excluded. The seller’s warranties contained in paragraph E1 are their own and we do not have any liability to you in relation to those warranties.

(b) (i) We are not responsible to you for any reason (whether for breaking this agreement or any other matter relating to your purchase of, or bid for, any lot) other than in the event of fraud or fraudulent misrepresentation by us or other than as expressly set out in these conditions of sale; or (ii) we do not give any representation, warranty or guarantee or assume any liability of any kind in respect of any lot with regard to merchantability, fitness for a particular purpose, description, size, quality, condition attribution, authenticity, rarity, importance, medium, provenance, exhibition history, literature, or historical relevance. Except as required by local law, any warranty of any kind is excluded by this paragraph.

(c) In particular, please be aware that our written and telephone bidding services, Christie’s LIVE™, condition reports, currency converter and saleroom video screens are free services and we are not responsible to you for any error (human or otherwise), omission or breakdown in these services.

(d) We have no responsibility to any person other than a buyer in connection with the purchase of any lot

(e) If, in spite of the terms in paragraphs (a) to (d) or E2(i) above, we are found to be liable to you for any reason, we shall not have to pay more than the purchase price paid by you to us. We will not be responsible to you for any reason for loss of profits or business, loss of opportunity or value, expected savings or interest, costs, damages, or expenses.

J OTHER TERMS

1 OUR ABILITY TO CANCEL

In addition to the other rights of cancellation contained in this agreement, we can cancel a sale of a lot if:

(a) any of your warranties in paragraph E3 are not correct;

(b) we reasonably believe that completing the transaction is or may be unlawful; or

(c) we reasonably believe that the sale places us or the seller under any liability to anyone else or may damage our reputation.

2 RECORDINGS

We may videotape and record proceedings at any auction. We will keep any personal information confidential, except to the extent disclosure is required by law. However, we may, through this process, use or share these recordings with another Christie’s Group company and marketing partners to analyse our customers and to help us to tailor our services for buyers. If you do not want to be videotaped, you may make arrangements to make a telephone or written bid or bid on Christie’s LIVE™ instead. Unless we agree otherwise in writing, you may not videotape or record proceedings at any auction.

3 COPYRIGHT

We own the copyright in all images, illustrations and written material produced by or for us relating to a lot (including the contents of our catalogues unless otherwise noted in the catalogue). You cannot use them without our prior written permission. We do not offer any guarantee that you will gain any copyright or other reproduction rights to the lot

4 ENFORCING THIS AGREEMENT

If a court finds that any part of this agreement is not valid or is illegal or impossible to enforce, that part of the agreement will be treated as being deleted and the rest of this agreement will not be affected.

5 TRANSFERRING YOUR RIGHTS AND RESPONSIBILITIES

You may not grant a security over or transfer your rights or responsibilities under these terms on the contract of sale with the buyer unless we have given our written permission. This agreement will be binding on your successors or estate and anyone who takes over your rights and responsibilities.

6 TRANSLATIONS

If we have provided a translation of this agreement, we will use this original version in deciding any issues or disputes which arise under this agreement.

7 PERSONAL INFORMATION

We will hold and process your personal information and may pass it to another Christie’s Group company for use as described in, and in line with, our privacy notice at www.christies.com/about-us/contact/privacy and if you are a resident of California you can see a copy of our California Consumer Privacy Act statement at https://www.christies.com/about-us/ contact/ccpa

8 WAIVER

No failure or delay to exercise any right or remedy provided under these Conditions of Sale shall constitute a waiver of that or any other right or remedy, nor shall it prevent or restrict the further exercise of that or any other right or remedy. No single or partial exercise of such right or remedy shall prevent or restrict the further exercise of that or any other right or remedy.

9 LAW AND DISPUTES

This agreement, and any contractual or non-contractual dispute arising out of or in connection with this agreement, will be governed by Swiss law, excluding the Convention on Contracts for the International Sale of Goods. Before either you or we start any court proceedings and if you and we agree, you and we will try to settle the dispute by mediation in accordance with the Swiss Rules of Mediation of the Swiss Chambers’ Arbitration Institution. If the dispute is not settled by mediation, you agree for our benefit that the dispute will be referred to and dealt with exclusively in the cantonal courts located in Christie’s place of business, subject to any appeal to the Swiss Federal Supreme Court; however, we will have the right to bring proceedings against you in any other court.

10 REPORTING ON WWW.CHRISTIES.COM

Details of all lots sold by us, including catalogue descriptions and prices, may be reported on www.christies.com. Sales totals are hammer price plus buyer’s premium and do not reflect costs, financing fees, or application of buyer’s or seller’s credits. We regret that we cannot agree to requests to remove these details from www.christies.com

K GLOSSARY

auctioneer: the individual auctioneer and/or Christie’s. authentic: a genuine example, rather than a copy or forgery of:

(i) the work of a particular artist, author or manufacturer, if the lot is described in the Heading as the work of that artist, author or manufacturer; (ii) a work created within a particular period or culture, if the lot is described in the Heading as a work created during that period or culture; (iii) a work for a particular origin source if the lot is described in the Heading as being of that origin or source; or (iv) in the case of gems, a work which is made of a particular material, if the lot is described in the Heading as being made of that material. authenticity warranty: the guarantee we give in this agreement that a lot is authentic as set out in section E2 of this agreement.

buyer’s premium: the charge the buyer pays us along with the hammer price catalogue description: the description of a lot in the catalogue for the auction, as amended by any saleroom notice.

Christie’s Group: Christie’s International Plc, its subsidiaries and other companies within its corporate group.

condition: the physical condition of a lot

due date: has the meaning given to it paragraph F1(a).

estimate: the price range included in the catalogue or any saleroom notice within which we believe a lot may sell. Low estimate means the lower figure in the range and high estimate means the higher figure. The mid estimate is the midpoint between the two.

hammer price: the amount of the highest bid the auctioneer accepts for the sale of a lot

Heading: has the meaning given to it in paragraph E2.

lot: an item to be offered at auction (or two or more items to be offered at auction as a group).

other damages: any special, consequential, incidental or indirect damages of any kind or any damages which fall within the meaning of ‘special’, ‘incidental’ or ‘consequential’ under local law.

purchase price: has the meaning given to it in paragraph F1(a).

provenance: the ownership history of a lot

qualified: has the meaning given to it in paragraph E2 and Qualified Headings means the section headed Qualified Headings on the page of the catalogue headed 'Important Notices and Explanation of Cataloguing Practice'.

reserve: the confidential amount below which we will not sell a lot

saleroom notice : a written notice posted next to the lot in the saleroom and on www.christies.com, which is also read to prospective telephone bidders and notified to clients who have left commission bids, or an announcement made by the auctioneer either at the beginning of the sale, or before a particular lot is auctioned.

UPPER CASE type: means having all capital letters.

warranty: a statement or representation in which the person making it guarantees that the facts set out in it are correct.

SYMBOLS

USED IN THIS CATALOGUE

The meaning of words coloured in bold in this section can be found in paragraph K, Glossary, of the section of the catalogue headed ‘Conditions of Sale’.

º Christie’s has a direct financial interest in the lot. See Important Notices and Explanation of Cataloguing Practice in the Conditions of Sale for further information.

Christie's has provided a minimum price guarantee and has a direct financial interest in this lot. Christie's has financed all or a part of such interest through a third party. Such third parties generally benefit financially if a guaranteed lot is sold. See the Important Notices and Explanation of Cataloguing Practice in the Conditions of Sale for further information.

∆

Christie’s has a financial interest in the lot. See Important Notices and Explanation of Cataloguing Practice in the Conditions of Sale for further information.

Christie's has a financial interest in this lot and has financed all or a part of such interest through a third party. Such third parties generally benefit financially if a guaranteed lot is sold. See the Important Notices and Explanation of Cataloguing Practice in the Conditions of Sale for further information

¤ A party with a direct or indirect interest in the lot who may have knowledge of the lot’s reserve or other material information may be bidding on the lot

λ

Artist’s Resale Right. See Section D3 of the Conditions of Sale for further information.

• Lot offered without reserve

Lot incorporates material from endangered specieswhich could result in export restrictions. See Section H2(c) of the Conditions of Sale for further information.

≈

Handbag lot incorporates material from endangered species. International shipping restrictions apply. See paragraph H2 of the Conditions of Sale for further information.

ψ

Lot incorporates material from endangered species which is shown for display purposes only and is not for sale. See Section H2(g) of the Conditions of Sale for further information.

+ See VAT Symbols and Explanation in the Conditions of Sale for further information.

Please note that lots are marked as a convenience to you and we shall not be liable for any errors in, or failure to, mark a lot

VAT SYMBOLS AND EXPLANATION

You can find a glossary explaining the meanings of words coloured in bold on this page at the end of the section of the catalogue headed ‘Conditions of Sale’

VAT payable Symbol

No No VAT will be charged on the hammer price Symbol VAT at 8.1% will be charged on the buyer’s premium

+ VAT will be charged at 8.1% on both the hammer price and buyer’s premium

VAT Exemptions/Refunds on Export

1. If you appoint Christie’s Art Transport or one of our authorised shippers to arrange your export/ shipping out of the Swiss customs territory (being Switzerland and the principality of Liechtenstein), we will issue you with an export invoice exempt from Swiss VAT. If you later cancel or change the shipment we will issue a revised invoice charging you all applicable tax charges.

2. If you wish to arrange your own export of your purchased lots out of the Swiss Customs territory either:

a) using your own shipper or by hand carrying your purchase out of the Swiss customs territory; or

b) if you request us to deliver your purchase to a Freeport in Switzerland (for non-Swiss resident buyers only);

then you must pay all applicable Swiss VAT charges in full, before we release or deliver the lots to you or your authorised agents.

3. Please note that Christie’s is only able to issue refunds of the applicable Swiss VAT charged in the circumstances outlined in paragraph 2 above, if we receive the following:

a) satisfactory evidence of a definitive export of the purchased lots out of the Swiss customs territory (e.g. a customs stamped Swiss export assessment) demonstrating a correct export of the purchased lots within (i) three months of the date of the auction for direct exports (not via the Freeport); or (ii) six months from the date of the auction for exports via the Freeport; and

COPYRIGHT NOTICE No part of this catalogue may be reproduced, stored in a retrieval system or transmitted by any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Christie’s. © COPYRIGHT, CHRISTIE, MANSON & WOODS LTD. (2024)

b) your written confirmation that you have not used the lot in Switzerland prior to its export.

Please note any exports completed outside of the permitted timeframe as enlisted in point 3a above cannot receive a VAT refund. All applicable Taxes charges on the sales invoice are payable and due to the Swiss Tax authorities.

4. If you have any questions about VAT please contact the Post-Sale Services Department on +41 22 319 1780 or PostSaleSwiss@christies.com.

IMPORTANT NOTICES

CHRISTIE’S INTEREST IN PROPERTY CONSIGNED FOR AUCTION

Δ Property in which Christie’s has an ownership or financial interest

From time to time, Christie’s may offer a lot in which Christie’s has an ownership interest or a financial interest. Such lot is identified in the catalogue with the symbol Δ next to its lot number. Where Christie's has an ownership or financial interest in every lot in the catalogue, Christie's will not designate each lot with a symbol, but will state its interest in the front of the catalogue.

º Minimum Price Guarantees

On occasion, Christie’s has a direct financial interest in the outcome of the sale of certain lots consigned for sale. This will usually be where it has guaranteed to the Seller that whatever the outcome of the auction, the Seller will receive a minimum sale price for the lot. This is known as a minimum price guarantee. Where Christie’s holds such financial interest, we identify such lots with the symbol º next to the lot number.

Third Party Guarantees/Irrevocable bids

Where Christie’s has provided a Minimum Price Guarantee, it is at risk of making a loss, which can be significant if the lot fails to sell. Christie’s therefore sometimes chooses to share that risk with a third party who agrees, prior to the auction, to place an irrevocable written bid on the lot. If there are no other higher bids, the third party commits to buy the lot at the level of their irrevocable written bid. In doing so, the third party takes on all or part of the risk of the lot not being sold. Lots which are subject to a third party guarantee arrangement are identified in the catalogue with the symbol

In most cases, Christie’s compensates the third party in exchange for accepting this risk. Where the third party is the successful bidder, the third party’s remuneration is based on a fixed financing fee. If the third party is not the successful bidder, the remuneration may either be based on a fixed fee or an amount calculated against the final hammer price. The third party may also bid for the lot above the irrevocable written bid. Third party guarantors are required by us to disclose to anyone they are advising their financial interest in any lots they are guaranteeing. However, for the avoidance of any doubt, if you are advised by or bidding through an agent on a lot identified as being subject to a third party guarantee you should always ask your agent to confirm whether or not he or she has a financial interest in relation to the lot

Property in which Christie’s has an interest and Third Party Guarantee/Irrevocable bid

Where Christie's has a financial interest in a lot and the lot fails to sell, Christie's is at risk of making a loss. As such, Christie's may choose to share that risk with a third party whereby the third party contractually agrees, prior to the auction, to place an irrevocable written bid on the lot. Such lot is identified with the symbol next to the lot number.

Where the third party is the successful bidder on the lot, he or she will not receive compensation in exchange for accepting this risk. If the third party is not the successful bidder, Christie's may compensate the third party. The third party is required by us to disclose to anyone he or she is advising of his or her financial interest in any lot in which Christie's has a financial interest. If you are advised by or bidding through an agent on a lot in which Christie's has a financial interest that is subject to a contractual written bid, you should always ask your agent to confirm whether or not he or she has a financial interest in relation to the lot

¤ Bidding by parties with an interest

When a party with a direct or indirect interest in the lot who may have knowledge of the lot’s reserve or other material information may be bidding on the lot, we will mark the lot with this symbol ¤. This interest can include beneficiaries of an estate that consigned the lot or a joint owner of a lot. Any interested party that successfully bids on a lot must comply with Christie’s Conditions of Sale, including paying the lot’s full buyer’s premium plus applicable taxes.

Post-catalogue notifications

If Christie’s enters into an arrangement or becomes aware of bidding that would have required a catalogue symbol, we will notify you by updating christies.com with the relevant

information (time permitting) or otherwise by a pre-sale or prelot announcement.

Other Arrangements

Christie’s may enter into other arrangements not involving bids. These include arrangements where Christie’s has advanced money to consignors or prospective purchasers or where Christie’s has shared the risk of a guarantee with a partner without the partner being required to place an irrevocable written bid or otherwise participating in the bidding on the lot Because such arrangements are unrelated to the bidding process they are not marked with a symbol in the catalogue. Please see http://www.christies.com/ financial-interest/ for a more detailed explanation of minimum price guarantees and third party financing arrangements.

EXPLANATION OF CATALOGUING PRACTICE

Terms used in this catalogue have the meanings ascribed to them below. Please note that all statements in a catalogue or lot description as to authorship are made subject to the provisions of the Conditions of Sale, including the authenticity warranty. Our use of these expressions does not take account of the condition of the lot or of the extent of any restoration. Written condition reports are usually available on request.

A term and its definition listed under ‘Qualified Headings’ is a qualified statement as to authorship. While the use of this term is based upon careful study and represents the opinion of specialists, Christie’s and the consignor assume no risk, liability and responsibility for the authenticity of authorship of any lot in this catalogue described by this term, and the authenticity warranty shall not be available with respect to lots described using this term.

PICTURES, DRAWINGS, PRINTS, MINIATURES AND SCULPTURE

Name(s) or Recognised Designation of an artist without any qualification: in Christie’s opinion a work by the artist.

QUALIFIED HEADINGS

“Attributed to…”: in Christie’s qualified opinion probably a work by the artist in whole or in part.

“Studio of …”/“Workshop of …”: in Christie’s qualified opinion a work executed in the studio or workshop of the artist, possibly under his supervision.

“Circle of …”: in Christie’s qualified opinion a work of the period of the artist and showing his influence.

“Follower of …”: in Christie’s qualified opinion a work executed in the artist’s style but not necessarily by a pupil.

“Manner of …”: in Christie’s qualified opinion a work executed in the artist’s style but of a later date.

“After …”: in Christie’s qualified opinion a copy (of any date) of a work of the artist.

“Signed …”/“Dated …”/ “Inscribed …”: in Christie’s qualified opinion the work has been signed/dated/ inscribed by the artist.

“With signature …”/“With date …”/ “With inscription …”: in Christie’s qualified opinion the signature/ date/ inscription appears to be by a hand other than that of the artist.

The date given for Old Master, Modern and Contemporary Prints is the date (or approximate date when prefixed with ‘circa’) on which the matrix was worked and not necessarily the date when the impression was printed or published.

REGARDING WEIGHTS AND MEASUREMENTS

Please note that weights and measurements in the catalogue should be considered as approximate. These figures are to be used as guidelines and should not be relied upon as exact.

JEWELLERY

“Boucheron”: when maker’s name appears in the title, in Christie’s opinion it is by that maker.

“Mounted by Boucheron”: in Christie’s opinion the setting has

been created by the jeweller using stones originally supplied by the jeweller’s client.

QUALIFIED HEADINGS

“Attributed to”: in Christie’s qualified opinion is probably a work by the jeweller/maker but no warranty is provided that the lot is the work of the named jeweller/maker.

Other information included in the catalogue description

“Signed Boucheron / Signature Boucheron”: in Christie’s opinion has a signature by the jeweller.

“With maker’s mark for Boucheron”: in Christie’s opinion has a mark denoting the maker.

Periods

Art Nouveau 1895-1910

Belle Epoque 1895-1914

Art Deco 1915-1935

Retro 1940s

FABERGÉ

QUALIFIED HEADINGS

“Marked Fabergé, Workmaster …”: in Christie’s qualified opinion a work of the master’s workshop inscribed with his name or initials and his workmaster’s initials.

“By Fabergé …”: in Christie’s qualified opinion, a work of the master’s workshop, but without his mark.

“In the style of …”: in Christie’s qualified opinion a work of the period of the master and closely related to his style.

“Bearing marks …”: in Christie’s qualified opinion not a work of the master’s workshop and bearing later marks.

WATCHES Authenticity Certificates

As certain manufacturers may not issue certificates of authenticity, Christie’s has no obligation to furnish a buyer with a certificate of authenticity from the manufacturer, except where specifically noted in the catalogue. Unless Christie’s is satisfied that it should cancel the sale in accordance with the authenticity warranty, the failure of a manufacturer to issue a certificate will not constitute grounds for cancellation of the sale.

Removal of Watch Batteries

A lot marked with the symbol ⊕ next to the lot number incorporates batteries which may be designated as “dangerous goods” under international laws and regulations governing the transport of goods by air freight. If a buyer requests shipment of the lot to a destination outside of the country in which the saleroom is located, the batteries will be removed and retained by us prior to shipment. If the lot is collected from the saleroom, the batteries will be made available for collection free of charge.

CULTURAL PROPERTY

Certain lots consigned to us for sale are subject to the Swiss Federal Law on the international transfer of Cultural Property. This law contains rules governing the export of Cultural Property as defined by the UNESCO Convention of 14 November 1970, which sets out the measures to be taken in order to prevent the illicit import, export and trading of Cultural Property. Pursuant to this law, the export of such Cultural Property from Switzerland must be declared and prior authorisation may also be required. Please contact us if you require any further information.

IDENTITY VERIFICATION

From January 2020, new anti-money laundering regulations require Christie’s and other art businesses to verify the identity of all clients. To register as a new client, you will need to provide the following documents, or if you are an existing client, you will be prompted to provide any outstanding documents the next time you transact.

Private individuals:

• A copy of your passport or other government-issued photo ID

• Proof of your residential address (such as a bank statement or utility bill) dated within the last three months

Please upload your documents through your christies.com account: click ‘My Account’ followed by ‘Complete Profle’. You can also email your documents to info@christies.com or provide them in person.

Organisations:

• Formal documents showing the company’s incorporation, its registered ofice and business address, and its oficers, members and ultimate benefcial owners

• A passport or other government-issued photo ID for each authorised user

Please email your documents to info@christies.com or provide them in person.

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