Geneva Rare Watches by Christies

RARE WATCHES

AUCTION

Monday 10 November 2025 at 1.00 pm

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

VIEWING

Friday 7 November 10.00 - 18.00 h

Saturday 8 November 10.00 - 18.00 h

Sunday 9 November 10.00 - 18.00 h

AUCTIONEERS

Julien-Vincent Brunie, Rahul Kadakia and Yü-Ge Wang

AUCTION CODE AND NUMBER

In sending absentee bids or making enquiries, this sale should be referred to as PEPPARD-23919

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 27% of the hammer price up to and including CHF 1,200,000, 22% on that part of the hammer price over CHF 1,200,000 and up to and including CHF 6,500,000, and 15% of that part of the hammer price above CHF 6,500,000.

Principal Auctioneer: Adrien Meyer

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

Mathieu Ruffat

Nitin Nair

Tel: +971 (0)4 425 5647

DUSSELDORF

Gudrun Klemm (Liaison)

Tel: +49 211 491 59322

GENEVA

Remi Guillemin

Mathieu Ruffat

Eli Fayon

Constantin Dou

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 Senior Specialist, Head of Sale EMEA mruffat@christies.com

Tel: +41 (0)75 431 9040

Amélie Villame Head of Sale Management avillame@christies.com

Tel: +41 (0)22 319 1703

Eli Fayon Associate Specialist efayon@christies.com

Tel: +41 (0)22 319 1723

Constantin Dou Cataloguer cdou@christies.com

Tel: +41 (0)22 319 1787

Kim van den Noort Business Manager kvandennoort@christies.com

Tel: +41 (0)22 319 1725

CONDITIONS OF SALE

Pierre Sudan Sale Coordinator psudan@christies.com

Tel: +41 (0)22 319 1707

Richard Chadwick Consultant

rchadwick@christiespartners.com

Tel: +41 (0)22 319 1788

BUYER’S PREMIUM

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

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

POST SALE SERVICES

Daniel Chau Post Sale Lead

Tel: +41 (0)22 319 1780

Email: PostSaleSwiss@christies.com

AUCTION RESULTS

Tel: +41 (0)22 319 1766

Internet: www.christies.com

TAG HEUER FOR KITH

FORMULA 1 SET NO. 22/75

•+1

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. 22/75, 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 195 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 in collaboration with Kith released a striking new interpretation of the Formula 1. Strongly influenced by the original vintage Formula 1 pieces, the collection preserves the spirit of the first watches to bear the TAG Heuer name after Techniques d'Avant Gardes acquired Heuer in 1986 while reimagining Tag Heuer's entry-level icon with bold, compact, and retro-infused three-hand designs.

Ten different iterations of the Formula 1 were unveiled by TAG Heuer for this partnership: two sold exclusively by TAG Heuer (Kith Blue and Kith Green), one sold by both brands (Kith), and seven exclusive to Kith, each representing one of the brand's store locations worldwide (Kith Los Angeles, Kith Paris, Kith New York, Kith Miami, Kith Hawaii, Kith Tokyo and Kith Toronto). Each was released as a limited edition, with production numbers ranging from 250 to 1'350 pieces.

Additionally, all 10 models were included in 75 unique boxed sets. The Tag Heuer x Kith Formula 1 sold out quickly despite only producing 5'700 watches overall, demonstrating the models' enduring appeal as well as the partnership's strong modern popularity.

ROLEX

OYSTER PERPETUAL 'CELEBRATION' REF. 126000 +2

ROLEX. A RARE AND PLAYFUL STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BRACELET

OYSTER PERPETUAL 'CELEBRATION' MODEL, REF. 126000, CIRCA 2023

Movement: Automatic Dial: Turquoise blue 'Celebration' Case: 36 mm. diam.

WIth: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm., International Guarantee dated 2023, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF5,000-10,000

Unveiled at Watches & Wonders in 2023, the Rolex Oyster Perpetual 'Celebration' dial is a playful tribute to the pastel-toned dials of the Oyster Perpetual that were introduced in 2020: pink, coral red, green, yellow and turquoise blue. A very unexpected feat, the timepiece was warmly welcomed by Rolex collectors and enthusiasts alike.

Its dial, adorned with 51 vibrant and multi-coloured bubbles, was a radical departure from the brand's traditional design, evoking a sense of joy, creativity and lighthearted fun. Powered by the in-house calibre 3230, the watch features Rolex's modern Chronergy escapement and boasts an impressive 70-hour power reserve. The present timepiece presents a rare opportunity to acquire one of the most unexpected and visually striking variants of Rolex's celebrated line.

ROLEX

OYSTER PERPETUAL 'GREEN' REF. 124300 +3

ROLEX. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BRACELET

OYSTER PERPETUAL MODEL, REF. 124300, CASE NO. 5S4Q1971, CIRCA 2022

Movement: Automatic Dial: Green

Case: 41 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 195 mm., International Guarantee dated 2022, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF5,000-10,000

In 2020, a new series of Oyster Perpetual models were unveiled by Rolex, featuring vibrant colours that paid tribute to the vintage 'Stella' dials of the 1970s. With their eye-catching hues of yellow, turquoise, green, coral red, and baby pink, these timepieces were an immediate hit, creating huge demand and drawing in collectors and enthusiasts from all over the world.

The present Oyster Perpetual ref. 124300 features a deep green dial, echoing the color of the model's presentation box. Powered by the inhouse caliber 3230, the timepiece boasts an impressive 70-hour power reserve.

LEARN MORE

ROLEX

OYSTER PERPETUAL 'CORAL RED' REF. 124300

ROLEX. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BRACELET

OYSTER PERPETUAL MODEL, REF. 124300, CASE NO. 6U32P562, CIRCA 2022

Movement: Automatic Dial: Coral red Case: 41 mm. diam.

CHF5,000-10,000

The present Oyster Perpetual reference 124300 features a vivid coral red dial, creating a perfect contrast with its stainless steel case. Powered by the in-house caliber 3230, the timepiece boasts an impressive 70hour power reserve.

ROLEX

OYSTER PERPETUAL 'YELLOW' REF. 124300 +5

ROLEX. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BRACELET

OYSTER PERPETUAL MODEL, REF. 124300, CASE NO. 513653P0, CIRCA 2021

Movement: Automatic Dial: Yellow

Case: 41 mm. diam.

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

CHF5,000-10,000

The present Oyster Perpetual reference 124300 features a bright yellow dial, creating a vivid contrast with its stainless steel case. Powered by the in-house caliber 3230, the timepiece boasts an impressive 70-hour power reserve.

LEARN MORE

ROLEX

OYSTER PERPETUAL 'TURQUOISE' REF. 124300

ROLEX. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BRACELET

OYSTER PERPETUAL MODEL, REF. 124300, CASE NO. 2Z7G4660, CIRCA 2021

Movement: Automatic Dial: Turquoise

Case: 41 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 195 mm., International Guarantee dated 2021, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF5,000-10,000

In 2020, a new series of Oyster Perpetual models were unveiled by Rolex, featuring vibrant colors that paid tribute to the vintage 'Stella' dials of the 1970s. With their eye-catching hues of yellow, turquoise, green, coral red, and baby pink, these timepieces were an immediate hit, creating huge demand and drawing in collectors and enthusiasts from all over the world.

The present Oyster Perpetual reference 124300 features a turquoise dial, which is possibly the most desirable and sought-after color of the entire collection. Powered by the in-house caliber 3230, the timepiece boasts an impressive 70-hour power reserve.

LEARN MORE

VACHERON CONSTANTIN

MERCATOR REF. 43050

VACHERON CONSTANTIN. A VERY RARE AND AVANT-GARDE 18K GOLD LIMITED EDITION AUTOMATIC DOUBLE RETROGRADE WRISTWATCH WITH CLOISONNÉ ENAMEL DIAL DEPICTING EUROPE, AFRICA AND ASIA

MERCATOR MODEL, REF. 43050, MOVEMENT NO. 798'089, CASE NO. 656'895, MANUFACTURED IN 1995

Movement: Automatic

Dial: Cloisonné enamel depicting Europe, Africa and Asia Case: 36 mm. diam.

With: 18k gold Vacheron Constantin double deployant clasp, Certificate of Authenticity dated 1995, International Warranty dated 1997, Extract from the Archives confirming manufacture of the present watch in 1995, product literature, presentation box and outer packaging

Remark: Limited edition of 50 pieces, made to commemorate the 400th anniversary of the death of Gerardus Mercator CHF15,000-25,000

A revelation when it was released in 1994 as one of horology's very first double retrograde wristwatch, this highly distinctive model was originally made in a limited edition of 50 pieces to commemorate the 400th anniversary of the death of 16th-century cartographer Gerardus Mercator. The traditional method of showing hours and minutes was abandoned and instead, the time is shown via a double retrograde mechanism with the hands shaped like a pair of cartographer’s dividers. As each hand reached the end of its arc, 12 for the hours and 60 for the minutes, it dramatically 'flies' back to its starting position.

Cloisonné enamel dials naturally take a prominent position in terms of beauty, craftsmanship and rarity. Made by the very finest craftsmen in Vacheron’s ‘Metiers D’Art’ workshops, the artist created the outline of the countries by arranging thin gold wires on the dial plate. These partitions, called ‘cloisons’ in French, were filled with small quantities of enamel powder in the desired colour. The dial was then fired in an oven at high temperature causing the powder to melt. Once the first firing was completed, the artist then painted the details of the design, and the dial would then be fired again. Finally, it was hand-polished until a perfectly flat surface was obtained. The ‘Mercator’ model was a particularly fitting choice for an enamel dial, as its unique design allows the full surface of the dial to act as an open canvas for unencumbered decoration.

LEARN MORE

ESKA

CLOISONNÉ ENAMEL 'EASTERN HEMISPHERE'

ESKA. A RARE, DESIRABLE AND VIBRANT 18K PINK GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND CLOISONNÉ ENAMEL DIAL DEPICTING THE EASTERN HEMISPHERE

CASE NO. 145'628, DIAL NO. 64★53, CIRCA 1950 Movement: Automatic Dial: Cloisonné enamel depicting the Eastern Hemisphere Case: 34 mm. diam.

CHF10,000-20,000

Extremely rare and produced in very small numbers, Eska cloisonné enamel watches have become novelty timepieces for the astute and determined collector. These watches have risen to fame much in part due to their dial manufacturer: Stern Frères.

Stern Frères employed the best micro-artisans the world has ever seen including renowned artists such as Marguerite Koch and Nelly Richard. Executed with extreme clarity and attention to detail, these enamel dials were scarcely produced due to their painstakingly intricate nature,

high failure rate, and long processing time. The back of the dial is signed 64★53, with the 64 denoting Eska, the star for Stern Frères, and 53 for the order number.

The present dial depicts a map of the Eastern Hemisphere, set against a fantastic blue background that further enhances the contrasting cloisonné partitions. Housed in an 18k pink gold case with fancy lugs and a bumper-automatic movement, this watch has serious presence and will make an excellent cornerstone in any watch collection.

LEARN MORE

PATEK PHILIPPE

CALATRAVA 'FRECCERO' REF. 2429

PATEK PHILIPPE. A VERY RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD WRISTWATCH WITH PINK DIAL AND FANCY LUGS

RETAILED BY FRECCERO, CALATRAVA MODEL, REF. 2429, MOVEMENT NO. 954'993, CASE NO. 422'247, MANUFACTURED IN 1950

Movement: Manual

Dial: Pink

Case: 32.5 mm. diam.

With: Unsigned gold plated buckle, Extract from the Archives confirming production of the present watch in 1950 and its subsequent sale on 16 March 1951, later presentation box and outer packaging

Remark: Retailed by Freccero

CHF12,000-18,000

The present timepiece is one of Patek Philippe's most exclusive designs from the post-war era of the 1950s and is further enhanced by its uncommon and coveted 'pink-on-pink' configuration, meaning an exquisite pink gold case paired with a pink dial. A rare and prestigious detail that greatly increases the watch's collectability is Freccero's double signature. The exceptional nature of the watch is further highlighted by the fact that examples of reference 2429 in this configuration are extremely uncommon at auction.

The reference 2429 is extremely sought after for its baroque case design, which is characterized by its long, stepped claw lugs. It was produced over a brief five-year period, from 1948 to 1953, and in extremely limited quantities.

Freccero & Cia., Montevideo

Founded in 1868 as a jewellery retailer by Oscar Spangerberg and later acquired by Francisco J. Freccero, the firm has grown to become one of Uruguay's most prestigious maisons. Freccero became the only authorized retailer of Patek Philippe in Montevideo in 1929. This partnership lasted for 70 years and resulted in the sale of some of the rarest and most distinctive retailer-signed timepieces of the 20th century.

PATEK PHILIPPE

BRACELET WATCH REF. 3266/102

+10

PATEK PHILIPPE. A POSSIBLY UNIQUE AND IMPRESSIVE 18K GOLD, DIAMOND, SAPPHIRE AND EMERALD-SET BRACELET WATCH WITH CONCEALED DIAL

REF. 3266/102, MOVEMENT NO. 982’277, CASE NO. 2’616’627, CIRCA 1962

Movement: Manual Dial: Silvered Case: 26 mm. diam (cover)

With: 18k gold Patek Philippe diamond, sapphire and emerald-set integral bracelet, overall length approximately 160 mm.

Remark: Possibly unique. The designed attributed to Gilbert Albert CHF20,000-40,000

Please note that Christie’s has applied for an ‘Extract from the Archives’ from Patek Philippe Archives but the Extract has not yet been issued and may not be available by the date of the auction.

The present bracelet watch is a superb example of early 1960s contemporary design. Stylised yet naturalistic, it captures the allure of textured gold embellished with diamonds, sapphires, and emeralds set in a seemingly random pattern. The dial is discreetly concealed beneath a hinged panel, perfectly integrated to maintain the uninterrupted elegance of the bracelet.

Highly innovative for its time, this creation epitomises the modern and visionary spirit born from the inventive collaboration between Patek Philippe and the celebrated jewellery designer Gilbert Albert. During this period, Albert served as chief designer at Patek Philippe, and he was most likely the creative mind behind this rare and striking lady’s watch - a piece that bears all the hallmarks of his distinctive style.

Reference 3266 was introduced in the late 1950s, with each example produced as a unique variation. It is therefore possible that the present timepiece is a one-of-a-kind piece made upon special request, as, to the best of our knowledge, no other example of this precise model has appeared on the market.

Regarded as true works of art and milestones of modern haute couture, the watch designs created by Gilbert Albert for Patek Philippe possess a timeless aesthetic - an innate elegance that remains as contemporary today as it was more than sixty years ago.

Gilbert Albert (1930-2019)

Gilbert Albert was born in Geneva in 1930. After studying Jewellery and Designing at Geneva's Ecole des Arts Industriels, he joined Patek Philippe as designer and head of the workshop. During the seven years with the celebrated manufacturer, he created the firm's most daring designs, most notably the asymmetrical models from the famous ‘Ricochet’ series. Gilbert Albert took his inspiration from his passion for modern art, notably works by Brancusi and Mondrian, his daring and unconventional case designs are considered as cutting-edge today as they were 50 years ago.

His outstanding creations gained the prestigious 'Oscar' award at the Diamonds International Awards no less than ten times, three for Patek Philippe, two for Omega and five times under his own name. In 1962, he opened his own workshop in Geneva, specializing in the design and manufacture of unique jewels and objects. Gilbert Albert handles material in a supreme manner, shaping precious metal and mixing rare stones in an unconventional blend made of dreams, delicacy and magic.

Over the years, Albert's work has been exhibited around the world from London to Tokyo, Johannesburg to New York. In 1991, he was the first living artist since 1917 to be invited to show his creations in the Moscow Kremlin. Every year, Gilbert Albert launched new creations such as 'Scarabées et Bijoux', 'Les Bijoux de la Nature', 'Météorites et Bijoux', 'Les Joyaux de la Mer', 'Les Porcelaines de la Nature', 'Les Uniques', 'Les Joyaux Coralliens', the shapes combined with the materials used paying tribute to his genius.

LEARN MORE

BRACELET WATCH

PIAGET. A VERY RARE AND HIGHLY ELEGANT 18K GOLD, LAPIS LAZULI AND JADE-SET BRACELET WATCH WITH JADE DIAL

REF. 908 D 48, MOVEMENT NO. 719'976, CASE NO. 202'930, MANUFACTURED IN 1971

Movement: Manual Dial: Jade

Case: 30 mm. wide

With: 18k gold, lapis lazuli and jade-set integrated Piaget bracelet, overall length approximately 150 mm., Certificate of Origin and Guarantee dated 1972 and presentation box

CHF15,000-25,000

According to the Piaget Archives, the present timepiece was manufactured in 1971.

Preserved in very good overall condition, the present bracelet watch is one of the rarest and most impressive sculptural creation Piaget created during its golden age in the 1970s. Each handmade textured 18k gold bracelet link is individually inlaid with panels of lapis lazuli, jade, while the dial is crafted from a single, incredibly thin slice of jade.

With this piece, Piaget, who is widely regarded as 'the jeweller of watchmaking', showed how its creations went beyond horology to become genuine wearable art. Every element reflects the maison's

expertise in hard stone and goldwork craftsmanship, resulting in a watch that is just as modern now as it was when it was first imagined more than fifty years ago.

From 1969, under Valentin Piaget's leadership, the brand began an era of boundless creativity. Elegant watches crafted from solid gold and strikingly adorned with vibrant hard stones are the result of technical audacity and innovative design. The aesthetic of an era was defined by these 'haute couture' timepieces, which reflected the language of high fashion. When they were unveiled at the Basel Fair, the Journal de Genève of the 15th April 1970 wrote: 'This year, Piaget has indulged its taste for colour by going for dials in precious stone, carved out of solid jade, lapis lazuli, opal, coral, turquoise and tiger’s eye. And this innovation, remember, is itself a creation of the House of Piaget.'

LEARN MORE

PATEK PHILIPPE

ELLIPSE REF. 4119/1 +12

PATEK PHILIPPE. A VERY RARE AND UNUSUAL 18K WHITE AND YELLOW GOLD BRACELET WATCH WITH BRONZE POWDER AND CHALCOPYRITE BUTTERFLY WING MOTIF DECORATED BRACELET

ELLIPSE MODEL, REF. 4119/1, MOVEMENT NO. 1'243'469, CASE NO. 2'693'485, MANUFACTURED IN 1971

Movement: Manual

Dial: Cobalt blue

Case: 22.5 mm. wide

With: 18k gold Patek Philippe integrated bracelet, overall length approximately 170 mm., Extract from the Archives confirming production of the present watch with yellow gold bracelet with white gold bracelet plates decorated with bronze and chalcopyrite in 1971 and its subsequent sale on 31 January 1973

CHF12,000-18,000

Today, the best lady’s watches of the 1970s by the great watch manufactures such as Patek Philippe are highly sought after as haute couture objects, their innate style and workmanship having stood the test of time.

Available in either yellow or white gold, reference 4119 was launched in 1971, the bracelet links and case are of the same shape similarly textured bezels. The links contain white gold plates set with fragments of chalcopyrite and surrounded by bronze powder, resembling butterfly wings. Due to their artisan method of production, the model was made in a very small number. Chalcopyrite is a mineral, also known as Peacock Ore because of its iridescent green, blue, pink, purple, and gold colours resembling the feathers of a peacock. The colours originate from the oxidation of copper and iron in the crystal.

Propelled by the incredible creative momentum of the period, lady’s wristwatches became, in the hands of the best watch manufacturers, extraordinarily beautiful creations and for the first time in many

decades, absolutely of the moment. At the dawn of the 1970s, there was 'an unrestrained explosion of creativity'. This was an exciting time for goldsmiths, lapidaries and designers when lady’s watches and jewellery emerged as serious sculptural works of art.

What precipitated this gear shift away from the traditional lady’s watch was the growth of the fashion industry during the 1960s and 70s and the need for jewellery and accessories of style and superb craftsmanship to complement and even enhance the haute couture fashions being produced by the great international design houses. Several of the famous watch manufactures in particular Patek Philippe began to employ young jewellers and designers to whom they gave unprecedented artistic freedom. The level of craftsmanship was exceptional, often influenced by natural forms, the goldsmiths creating a plethora of organic and incredibly confident forms in gold, sometimes set with precious or more often colourful semi-precious stones.

LEARN MORE

BVLGARI

TUBOGAS BY JAEGER-LECOULTRE

+13

BVLGARI. AN EXQUISITE AND EXTREMELY RARE 18K GOLD, BLACK ENAMEL AND DIAMOND-SET BRACELET WATCH WITH CONCEALED DIAL

DIAL AND MOVEMENT SIGNED JAEGER-LECOULTRE, TUBOGAS MODEL, MOVEMENT NO. 1'096'239, MOVEMENT MANUFACTURED IN 1955

Movement: Manual

Dial: Silvered

Case: 16.5 mm. wide (head)

With: Black enamel and 18k gold Bvlgari expandable bracelet with resting inner circumference approximately 120 mm.

CHF100,000-200,000

With its black enamel 'scaglie' links that gracefully articulate against a yellow gold tubogas structure, the current timepiece is an especially extravagant interpretation of this iconic design. Playfulness and luxurious craftsmanship are combined in its captivating serpent head, which is set with pear-shaped diamond eyes and a delicate forked tongue. The current example is an exceptionally early and historically significant version of this timeless icon. According to the JaegerLeCoultre archives, the movement, a caliber 496/2, was manufactured in 1955 as part of a batch especially given to Bvlgari for this type of piece. While the movement was delivered earlier, the watch was created and assembled later.

Inspired by the Art Deco serpent bracelets produced by the maison, Bvlgari debuted its first serpent-shaped watch in the late 1940s. This creation was based on the invention of the Tubogas technique, which means 'gas pipe'. The method, which dates back to the 19th century, creates a flexible, coiled chain that gracefully encircles the wrist by joining two long, flat metal strips without the need for soldering. Bvlgari used this technique for bracelets, necklaces, and watches with great success starting in the 1950s, and it became a defining feature of the brand's identity. More recently, Bulgari brought out its modern reinterpretation of the Tubogas watch, calling it Serpenti. Introduced at the Basel Fair in 2010, the new collection is a fusion of the snake motif and the Tubogas bracelet.

Bvlgari sourced movements for its serpent watches in the middle of the 20th century by working with some of Switzerland's best watchmakers, such as Audemars Piguet, Vacheron Constantin and Jaeger-LeCoultre.

Not merely a magnificent piece of jewelry, but also a fully functional timepiece, the present Tubogas captivates with its elaborate craftsmanship and authentic form. It is still one of the most charming and powerful examples of Bvlgari's mid-century design heritage, a flawless blend of mechanical beauty, art, and symbolism.

Bvlgari Tubogas

Bvlgari perfected the art of emulating the serpent's sensual, flowing movement with the launch of the Tubogas bracelet design, which was elegantly worn around the wrists of the brand's most affluent customers. The Tubogas was worn by celebrities and the world's elite at the most important events by the 1960s, when it had evolved into a symbol of sophistication and glamour. A fascinating Bvlgari snake bracelet watch belonging to Elizabeth Taylor, one of Bvlgari's most recognizable muses, whose movement was also supplied by Jaeger-LeCoultre, was sold as Lot 51 during Christie's landmark auction of the Elizabeth Taylor Collection in New York on December 13, 2011. The iconic actress wore the piece in a famous 1962 photo taken on the set of Cleopatra.

LEARN MORE

ROLEX

KING MIDAS REF. 3580 14

ROLEX. A RARE AND HEAVY 18K GOLD ASYMMETRIC LEFTHANDED WINDING WRISTWATCH WITH INTEGRAL 18K GOLD 'KING MIDAS' BRACELET

KING MIDAS MODEL, REF. 3580, CASE NO. 4'076'292, NO. 1265, CIRCA 1978

Movement: Manual

Dial: Champagne

Case: 27.5 mm. wide

With: 18k gold integrated Rolex bracelet and double deployant clasp, overall length approximately 190 mm., Guarantee dated 1978, polishing cloth and presentation box

CHF20,000-40,000

Offered in very good overall condition, the present Rolex King Midas comes with its original box, shaped like an ancient Greek vase and inspired by a stamnos from around 440 BC that is owned by the British Museum and credited to the Midas Painter.

The King Midas, created by the renowned Gérald Genta, long before he became well-known for Audemars Piguet's Royal Oak and Patek Philippe's Nautilus, was initially presented in 1962 and manufactured throughout the 1960s before being included in the Cellini collection in 1972. The model stood out as one of Rolex's most audacious designs, distinguished by its asymmetrical architectural case that was modeled after the Greek Pantheon and its left-hand crown that alluded to the

legend of King Midas, whose touch turned everything to gold. It cost about 30% more than the Day-Date, the only other model made entirely of precious metals at the time, making it the most costly and heaviest gold Rolex ever produced.

Because of its connections to cultural icons, such as Elvis Presley, who proudly wore a yellow gold reference 9630, No. 343 that was given to him in 1970 and is still on display at Graceland, the King Midas rose to legendary status. Another solidified the model's status in both pop culture and horological history when it was worn on the wrist of Sir Christopher Lee, who played the villain Francisco Scaramanga in the 1974 James Bond movie 'The Man with the Golden Gun'.

CARTIER

COUSSIN BAMBOO REF. 78110

+15

CARTIER. AN EXCEEDINGLY RARE AND UNUSUAL 18K GOLD RECTANGULAR WRISTWATCH

COUSSIN BAMBOO MODEL, REF. 78110, NO. 0265, CIRCA 1975

Movement: Manual

Dial: White

Case: 19 mm. wide, 27 mm. overall length

With: 18k gold Cartier buckle

CHF30,000-50,000

Introduced as part of the Louis Cartier Collection in 1973, following the brand's change of ownership, the 'Coussin' Bamboo is now recognized as one of the most remarkable wristwatch designs of Cartier's 1970s production.

Almost impossible to obtain today, the model was intended as a bold statement piece for Cartier's most à la mode clients. With a decidedly exotic Asian influence to its configuration, the model was available in two sizes: the 'Jumbo' Reference 78102, and a smaller version Reference 78110, such as the present timepiece. The 'Coussin' Bamboo, which is highly sought after by collectors, is praised for its eye-catching

appearance as well as for its scarcity. Production is thought to have been very restricted and is certainly a rarer sight at auction than even the iconic 'Crash'. Furthermore, the watch bears English hallmarks, signifying that it was retailed through Cartier's London branch.

The highest level of luxury has long been associated with the Cartier name. The world's most affluent customers have been fascinated with the maison's timepieces since the early 20th century, not only because of their creativity but also because of their flawless form and confident design. A true treasure for any collector of the brand's vintage creations, the 'Coussin' Bamboo is an undeniable Cartier masterpiece.

LEARN MORE

CARTIER

TANK ASYMETRIQUE NO. 211/300

+16

CARTIER. A RARE AND UNUSUAL 18K GOLD LIMITED EDITION ASYMMETRICAL WRISTWATCH

TANK ASYMETRIQUE MODEL, CASE NO. A 113'464, NO. 211/300, CIRCA 1996

Movement: Manual

Dial: Silvered

Case: 23 mm. wide, 34 mm. overall length

With: 18k gold Cartier deployant clasp and service invoice dated 2022

Remark: Limited edition of 300 pieces

CHF30,000-50,000

Based on the 1936 'Parallelogram' model, the 1996 'Tank Asymétrique' model was launched in a limited edition of 300 examples in yellow gold and 100 in platinum. Cartier's ability to combine practicality and artistic imagination is exemplified by its bold Arabic numerals and tilted, parallelogram-shaped case, which were designed to make it easier to read the time while driving.

Offered in very good overall condition, the present timepiece offers collectors a unique opportunity to own one of the maison's most unusual and elusive designs. As evidenced by the model's new release in 2020, the Tank Asymétrique has grown to be one of the most soughtafter manifestations of Cartier's inventiveness over time, highlighting its ongoing significance and cult status among enthusiasts.

PATEK PHILIPPE

RICOCHET REF. 788-1J

+17

PATEK PHILIPPE. A VERY RARE AND UNUSUAL 18K GOLD ASYMMETRICAL KEYLESS LEVER POCKET WATCH

RICOCHET MODEL, REF. 788-1J, MOVEMENT NO. 788'551, CASE NO. 311'967, CIRCA 1962

Movement: Manual Dial: Gold

Case: 38 mm. wide, 44 mm. overall length

Remark: Approx. 20 pieces made in yellow gold

CHF25,000-45,000

Patek Philippe's 'Ricochet' collection stands among the manufacture's most unique and unconventional designs. Launched in 1961 and produced for approximately 5 years, it was created by Gilbert Albert, a visionary renowned for his bold, sculpture-based works and the director of Patek Philippe's design atelier at the time. With minor variations in case shapes and dials, the reference was manufactured in multiple variations, only available in yellow gold. With a total production of about 90 pieces, it can be separated into five distinct series: 788, 788-1, 788-2, 788-3, and 788-4. The current example is one of only 20 examples of reference 788-1 that are thought to have been produced.

The collection's evocative name was inspired by the striking texture dial, which harmoniously echoes the case's design and evokes the shimmering effect of sunlight reflecting on water.

Gilbert Albert (1930-2019)

Gilbert Albert was born in Geneva in 1930, He attended Geneva's École des Arts Industriels to study Jewelry and Design before working as a designer and workshop manager for Patek Philippe starting in 1955. He worked for the manufacture for seven years, during which he came up with some of its most innovative designs, including the asymmetrical models of the 'Ricochet' series.

Deeply influenced by nature and motivated by his love of modern art, especially the creations of Brancusi and Mondrian, Albert created striking and unusual case designs that are just as avant-garde now as they were seventy years ago. His exceptional creations earned him the coveted 'Oscar' at the Diamonds International Awards three times for Patek Philippe, twice for Omega, and five time under his own name. He opened his own workshop in Geneva in 1962, with the goal of creating one-of-a-kind jewelry and artwork.

LEARN MORE

VIANNEY HALTER

CLASSIC

VIANNEY HALTER. A VERY RARE AND COVETED 18K PINK GOLD LIMITED EDITION AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS

CLASSIC MODEL, CASE NO. 64R.274.CL, CIRCA 2006

Movement: Automatic Dial: Grey

Case: 36 mm. diam.

With: 18k pink gold Vianney Halter buckle

Remark: Limited edition of 250 pieces

CHF20,000-40,000

Introduced two years after the revolutionary Antiqua, the Classic wristwatch is Vianney Halter's second creation. There is no denying the nautical inspiration: the bezel resembles a ship's porthole, the hinged lugs refer back to maritime engineering, and the riveted crown further emphasizes the theme. The dial, which showcases Halter's unique aesthetic language through a play of contrasting frosted and polished surfaces, is equally captivating.

In keeping with his philosophy of mechanical transparency, Halter fitted his patented 'mysterious mass' rotor system to the watch. This clever mechanism creates the appearance of a movement wound

without a visible rotor by concealing the oscillating weight behind a peripheral ring, in contrast to traditional rotors. As a result, the sapphire caseback offers an unobstructed view of the exquisitely finished caliber.

The Classic was made in just 250 pieces in yellow, white, and pink gold. The present pink gold example, numbered 64, gives collectors the chance to acquire a foundational piece of independent watchmaking from one of its most influential individuals.

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 3970EJ +19

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

REF. 3970EJ, MOVEMENT NO. 3'045'898, CASE NO. 4'010'710, CIRCA 1998

Movement: Manual

Dial: Silvered

Case: 36 mm. diam.

With: 18k gold

Patek Philippe deployant clasp and setting pin

Remark: Fourth series

CHF60,000-120,000

Carefully looked after over the years and consigned by the family of the original owner, the present reference 3970E is a true collector's piece. Its bold case proportions, sharply defined stepped lugs, and wellpreserved hallmarks are sure to delight its future owner.

Reference 3970

In 1986, Patek Philippe introduced a new generation of perpetual calendar chronograph wristwatch, with the launch of reference 3970, following the legendary reference 2499, which had been produced in four series form 1951 and 1985. The movement was the main change: a Lemania-based ébauche took the place of the Valjoux calibre, which had been in use for almost 50 years. The first series of the 3970, which included about 100 pieces, was made with a solid snap-on back starting with movement number 875'000.

The second series, known as reference 3970E, featured a solid screw-down caseback. It is estimated that fewer than 400 yellow gold examples were produced, and fewer than 100 of those have been known to reappear on the market. The third series, which included a solid screw back and an extra sapphire crystal display back, came out in 1989. The fourth series, such as the present timepiece, was produced from 1994 and retains the design elements of the third series, while swapping the traditional pin buckle for a deployant clasp. In the end, reference 3970 was discontinued in 2004 and replaced by reference 5970.

Although production of reference 3970 and 3971 ended twenty years ago, these classic yet modern perpetual calendar chronographs have become a must-have for the discerning collector of complicated wristwatches.

LEARN MORE

PATEK PHILIPPE

WORLD TIME 'TIFFANY & CO.' REF. 5130R-001

+20

PATEK PHILIPPE. A VERY RARE AND HIGHLY COVETED 18K PINK GOLD AUTOMATIC WORLD TIME WRISTWATCH

RETAILED BY TIFFANY & CO., REF. 5130R-001, MOVEMENT NO. 3'639'577, CASE NO. 4'385'754, CIRCA 2007

Movement: Automatic Dial: Silvered

Case: 39.5 mm. diam.

With: 18k pink gold Patek Philippe deployant clasp, Certificate of Origin dated 2007, Letter from Tiffany & Co confirming sale of the present watch on June 2007, leather folder, product literature, presentation box and outer packaging

Remark: Retailed by Tiffany & Co.

CHF50,000-80,000

Launched in 2006, reference 5130 replaced reference 5110, which had been manufactured since 2000. The 5130 added a larger 39.5 mm. case, up from the 37 mm. diameter of its predecessor, while keeping the traditional Calatrava design. The 24 world cities could be seen more clearly thanks to the wider rotating disc made possible by this enlargement. This watch's rarity and appeal are further enhanced by the highly sought-after 'Tiffany & Co.' signature at six o'clock.

Taking inspiration from the legendary reference 1415, Patek Philippe's first World Time model introduced in the 1930s, the dial is adorned with an exquisite guilloché sunburst motif. The bold, sculpted hour markers add a dynamic and modern character. Furthermore, the ring-shaped hour hand, which is only found on World Time watches, represents the globe and honors the company's long history of producing some of the most significant travel timepieces in watchmaking.

PATEK PHILIPPE

PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH REF. 5004J-012

+21

PATEK PHILIPPE. AN EXTREMELY RARE AND COVETED 18K GOLD PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION

REF. 5004J-012, MOVEMENT NO. 879'610, CASE NO. 2'997'146, CIRCA 2001

Movement: Manual Dial: Silvered

Case: 36.5 mm. diam.

With: 18k gold Patek Philippe deployant clasp, Certificate of Origin dated 2001, setting pin, product literature and leather folder

CHF150,000-250,000

Consigned by the family of the original owner and furthermore offered in excellent overall condition, the present reference 5004 is a true collector's piece.

Reference 5004 is considered one of the great modern classics among Patek Philippe's high complications, enjoying a cult status among collectors despite only producing about 12 pieces annually due to its immense technical complexity. Produced between 1994 and 2010, the first series began with movement no. 879’501.

The 5004 showcases the exceptional savoir-faire of Patek Philippe's master watchmakers and perfectly embodies the brand's post-war design heritage, having evolved from reference 3970, the rightful

successor to the renowned reference 2499. Remarkably, they were able to incorporate a split-second chronograph mechanism into a case of conventional size without deviating from its balanced design. Reference 5004 is often regarded as one of the models with the most promising long-term future in the market and by many collectors as one of the best wristwatches ever produced.

Reference 5004 was Patek Philippe's first serially produced splitseconds perpetual calendar wristwatch. Prior to being replaced by reference 5204, which was unveiled at Baselworld 2012, it was produced in four metals during it 16-year production run: 18k yellow, pink, and white gold, as well as platinum.

CARTIER

TANK NORMALE NO. 23/100

+22

CARTIER. A RARE AND DESIRABLE PLATINUM LIMITED EDITION WRISTWATCH WITH BRACELET

TANK NORMALE MODEL, REF. WGTA0111, CASE NO. 4459, NO. 23/100, CIRCA 2024

Movement: Manual Dial: Silvered Case: 25.7 mm. wide, 32.6 mm. overall length

With: Platinum Cartier bracelet and deployant clasp, overall length approximately 170 mm., International Limited Warranty Card dated 2024, undated Certificate of Origin, undated Certificate, magnifying glass, polishing cloth, leather portfolio, product literature, presentation box and outer packaging

Remark: Limited edition of 100 pieces

CHF25,000-45,000

Offered in very good overall condition and accompanied by its full set of accessories, the present timepiece is part of a limited edition of 100 pieces.

Released in 2023 as part of the highly exclusive 'Collection Privé', the present Tank Normale pays tribute to the original Tank, which debuted in 1917. Initially inspired by the Renault FT-17 tanks from World War I, the model was redesigned in a variety of yellow gold and platinum configurations and offered on either a strap or a bracelet.

This particular example is the highly sought-after platinum bracelet version, which is characterized by its exquisite 7-link maillons that fit the wrist perfectly, blending classic style with comfort. The vintage inspiration is further enhanced by its bevelled sapphire crystal, which is

reminiscent of the original 1917 design. A subtle nod to the year the first Tank was created, '1917', has been used in place of Cartier's usual secret signature on the VII numeral, leading to a charming and surprising detail.

The luxurious timepieces produced for Cartier’s highly exclusive ‘Collection Privé’ are crafted in small, limited editions that showcase the very best of the company’s immeasurable contribution to watch design over the last century. Always in high demand and constantly oversubscribed, the Collection Privé reimagines some of Cartier's most renowned and iconic models, providing modern interpretations of timeless styles that have fascinated generations of sophisticated customers.

LEARN MORE

PATEK PHILIPPE

PLATINUM 'TIFFANY & CO'

+23

PATEK PHILIPPE. AN EXTREMELY RARE AND EARLY PLATINUM RECTANGULAR WRISTWATCH WITH BREGUET NUMERALS

DIAL SIGNED TIFFANY & CO., MOVEMENT NO. 821'234, CASE NO. 608'219, MANUFACTURED IN 1929

Movement: Manual Dial: Silvered

Case: 25 mm. wide, 37 mm. overall length

With: Later added platinum bracelet and deployant clasp, overall length approximately 195 mm., Extract from the Archives confirming production of the present watch in 1929 and its subsequent sale on 27 January 1936

Remark: Retailed by Tiffany & Co.

CHF15,000-30,000

With its unique Tiffany & Co. signed dial, the current wristwatch is a very rare and early Patek Philippe creation. The fact that the Patek Philippe signature is missing from this piece suggests that it was sold directly through Tiffany & Co., which is indicative of the two maisons' illustrious and long-standing collaboration, which has lasted for more than 170 years and still stands for the pinnacle of watchmaking and retail excellence.

Perfectly encapsulating the elegance of early 20th-century watchmaking, the rectangular case has a delicately curved, hinged design that makes the watch comfortable to wear on the wrist. Its elegant Art Deco-style hands give it a timeless sophistication, and the applied platinum Breguet numerals, which are confirmed by the Patek Philippe Extract from the Archives, give it a subtle yet unmistakable elegance. It is a remarkable example of Patek Philippe's early wristwatch production because of its artistry, rarity, and historical significance.

LEARN MORE

PATEK PHILIPPE

HOUR GLASS REF. 1593

+24

PATEK PHILIPPE. A VERY RARE AND DESIRABLE PLATINUM AND DIAMOND-SET RECTANGULAR WRISTWATCH

REF. 1593, MOVEMENT NO. 977'243, CASE NO. 2'602'961, MANUFACTURED IN 1958

Movement: Manual

Dial: Silvered with diamond-set hour markers

Case: 25 mm. wide

With: Platinum Patek Philippe and Gay Frères bracelet, overall length approximately 170 mm., Extract from the Archives confirming production of the present watch in 1958 and its subsequent sale on 12 August 1959

Remark: Approx. 230 pieces made in platinum

CHF60,000-120,000

Produced for 23 years beginning in 1944, the Patek Philippe reference 1593, nicknamed the 'Hour Glass' or 'Tegola' by Italian collectors, was one of the first non-traditional shaped watches from the manufacturer. A striking expression of post-war exuberance, it is believed that only 980 pieces were made: 500 in yellow gold, 250 in pink gold, and 230 in platinum.

Furthermore, the extract from the archives confirms that the watch left the factory with diamond indexes and its platinum bracelet, one of the rarest variations for this model.

The present hourglass shaped case with concave and convex lines was created by the manufacture's trusted specialist for shaped cases, master casemaker C. Markowski, identified by the Geneva Key 8 engraved inside the case back. Powering the watch is the mighty caliber 9'''90, included in many of Patek Philippe's rectangular watches, which wonderfully matches the shape of the case.

LEARN MORE

A L’ EMERAUDE

SHUTTER WATCH

•+25

A L'EMERAUDE. A RARE, LARGE AND HIGHLY ATTRACTIVE PLATINUM AND DIAMOND-SET KEYLESS LEVER WATCH WITH CONCEALED DIAL AND SPRING-LOADED SHUTTERS

THE MOVEMENT SIGNED JEWEL WATCH, GENEVA, SWISS, NO. 9035, CASE NO. 12276, CIRCA 1930

Movement: Manual Dial: Silvered Case: 44 mm. wide, 38 mm. overall length

CHF5,000-10,000

This highly attractive and rare 'shutter' or 'éclipse' pocket watch dating from the early 1930s is stunning in its monochrome simplicity, devoid of excess ornamentation. It is distinguished by its innovative form which is both sleek and elegant and typical of the Art Deco period. The case is made of platinum, highly fashionable at the time, the sides each set with a line of baguette-cut white diamonds. The pair of shutters have flush hinges and conceal the dial when closed. The two diamondset sides act as push-buttons controlling a system of springs, that when depressed open to reveal the dial with its ‘Cubiste’ numerals and hands.

A L’ Emeraude

Founded by Jacques Schwob in 1909 and named 'A l’Emeraude JewellerGoldsmith', it was located at Galeries Saint-François in Lausanne. A l’Emeraude moved in June 1919 to 6, Place Saint-François and expanded its business name to include 'silverware, jewellery, watchmaking and luxury goods'. The company is still prospering today as one of the most highly respected Jewellery and Watch retailers in Switzerland.

PATEK PHILIPPE

SPECIAL EDIDITION MADE FOR THE REOPENING OF PATEK PHILIPPE’S GENEVA SALON IN 2006

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH 'BREGUET' REF. 3970ER-021

Ψ+26

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD SPECIAL EDITION PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR, LEAP YEAR INDICATION AND BREGUET NUMERALS, MADE FOR THE NEW OPENING OF THE GENEVA SALON IN 2006

REF. 3970ER-021, MOVEMENT NO. 3'048'461, CASE NO. 4'225'338, CIRCA 2007

Movement: Manual

Dial: Opalin

Case: 36 mm. diam.

With: Certicate of Origin dated 2007

Remark: Special edition, made as one of a set of four 3970s for the reopening of Patek Philippe’s Geneva Salon in 2006

CHF400,000-600,000

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

This exquisitely beautiful timepiece, is one of the fabled set of four special edition reference 3970s developed exclusively for the reopening of Patek Philippe’s Geneva Salons in November 2006. Over the last almost 20 years since the set’s creation, few collectors were aware of their existence and even fewer have ever had the privilege to see them in person. Along with its three equally awesome companion watches, the present exceptional platinum reference 3970ER021 is unquestionably one of the most exclusive and important representations of the 3970 in existence, the perfect blend of mechanical complexity, dial exclusivity, and rare case metal.

To the best of our knowledge, the present watch is only the second example of its kind to be offered at international auction in over a decade.

The set of four special edition 3970s each feature a unique dial colour developed exclusively for the set and corresponding to the respective type of precious metal case. All four dials are distinguished by their full Breguet numerals - in itself one of the most sought-after and rare configurations among all reference 3970. The full set of four watches was produced for and sold directly from Patek Philippe's own Geneva boutique by invitation only to their most important and loyal international collectors. Although the exact number of sets produced is unconfirmed, it is thought to be as few as four.

The exceptional standout feature of the present timepiece is the ravishing exclusively developed ‘Opalin’ dial with contrasting rose gold full Breguet numerals. It offers a completely different and highly appealing aesthetic compared to the production models of the 3970. Sold in May 2007, the production of the present timepiece post-dates the end of the reference 3970 series by around two years, which concluded in 2004. With characteristics of a 4th series 3970, including seven-digit movement and case numbers, the watches from this edition and a handful of other special-order, out-of-series watches were occasionally sanctioned after the production of the reference had officially ended. Such ‘out of series’ late production watches are absolutely fascinating for collectors and are among the rarest pieces of any reference.

This superlative watch offers collectors the opportunity to obtain one of the most highly significant specimens of reference 3970, regarded as one of the all-time great Patek Philippe classics.

LEARN MORE

PATEK PHILIPPE

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

Ψ+27

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD SPECIAL EDITION PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR, LEAP YEAR INDICATION AND BREGUET NUMERALS, MADE FOR THE NEW OPENING OF THE GENEVA SALON IN 2006

REF. 3970EG-028, MOVEMENT NO. 3'048'464, CASE NO. 4'258'802, CIRCA 2007

Movement: Manual

Dial: Black

Case: 36 mm. diam.

With: Certicate of Origin dated 2007

Remark: Special edition, made as one of a set of four 3970s for the reopening of Patek Philippe’s Geneva Salon in 2006

CHF400,000-600,000

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

This exquisitely beautiful timepiece is one of the legendary set of four special edition reference 3970s created exclusively for the reopening of Patek Philippe’s Geneva Salons in November 2006. In the nearly two decades since the set’s creation, few collectors were aware of their existence, and even fewer have had the privilege to admire them in person. Together with its three equally remarkable companion watches, the present exceptional white gold reference 3970EG-028 stands as one of the most exclusive and important representations of the 3970 ever made - a perfect harmony of mechanical sophistication, dial exclusivity, and rare case material.

To the best of our knowledge, this watch is only the second example of its kind to appear at international auction.

Each of the four special edition 3970s features a unique dial color developed exclusively for the set, corresponding to the respective precious metal of the case. All four are distinguished by full Breguet numerals - one of the most sought-after and rare configurations among all reference 3970 models. The complete set was produced for, and sold directly from, Patek Philippe’s Geneva boutique by invitation only to their most important and loyal international collectors. While the exact number of sets produced remains unconfirmed, it is believed to be as few as four.

The present timepiece’s most striking feature is its ravishing, exclusively developed black dial, beautifully contrasted against the white gold case. With full Breguet numerals, it presents a distinctly different and highly captivating aesthetic compared not only to standard 3970 production models but also to nearly all other exclusive 3970s with black dials. Sold in May 2007, this watch was produced approximately two years after the official conclusion of the reference 3970 series in 2004. Bearing the characteristics of a 4th series 3970, including seven-digit movement and case numbers, watches from this edition - as well as a handful of other special-order, out-of-series pieces - were occasionally sanctioned post-series. Such late-production, ‘out-of-series’ examples are exceptionally rare and highly prized by collectors, representing some of the most fascinating specimens of any reference.

This extraordinary timepiece offers collectors the rare opportunity to acquire one of the most significant and celebrated specimens of reference 3970, a true classic in the pantheon of Patek Philippe masterpieces.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH 'BREGUET' REF. 3970EJ-020

Ψ+28

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE 18K GOLD SPECIAL EDITION PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR, LEAP YEAR INDICATION AND BREGUET NUMERALS, MADE FOR THE NEW OPENING OF THE GENEVA SALON IN 2006

REF. 3970EJ-020, MOVEMENT NO. 3'048'467, CASE NO. 4'125'971, CIRCA 2007

Movement: Manual

Dial: Gold

Case: 36 mm. diam.

With: Certicate of Origin dated 2007

Remark: Special edition, made as one of a set of four 3970s for the reopening of Patek Philippe’s Geneva Salon in 2006

CHF400,000-600,000

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

This exquisitely beautiful timepiece, is one of the fabled set of four special edition reference 3970s developed exclusively for the reopening of Patek Philippe’s Geneva Salons in November 2006. Over the last almost 20 years since the set’s creation, few collectors were aware of their existence and even fewer have ever had the privilege to see them in person. Along with its three equally awesome companion watches, the present exceptional platinum reference 3970EJ020 is unquestionably one of the most exclusive and important representations of the 3970 in existence, the perfect blend of mechanical complexity, dial exclusivity, and rare case metal.

To the best of our knowledge, the present watch is only the second example of its kind to be offered at international auction in over a decade.

The exceptional standout feature of the present timepiece is the ravishing exclusively developed ‘Dore’ or golden dial with contrasting yellow gold full Breguet numerals. It offers a completely different and highly appealing aesthetic compared to the production models of the 3970. Sold in May 2007, the production of the present timepiece post-dates the end of the reference 3970 series by around two years, which concluded in 2004. With characteristics of a 4th series 3970, including seven-digit movement and case numbers, the watches from this edition and a handful of other special-order, out-of-series watches were occasionally sanctioned after the production of the reference had officially ended. Such ‘out of series’ late production watches are absolutely fascinating for collectors and are among the rarest pieces of any reference.

This superlative watch offers collectors the opportunity to obtain one of the most highly significant specimens of reference 3970, regarded as one of the all-time great Patek Philippe classics.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH 'BREGUET' REF. 3970EP-038

Ψ+29

PATEK PHILIPPE. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE PLATINUM SPECIAL EDITION PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR, LEAP YEAR INDICATION AND BREGUET NUMERALS, MADE FOR THE NEW OPENING OF THE GENEVA SALON IN 2006

REF. 3970EP-038, MOVEMENT NO. 3'048'462, CASE NO. 4'279'358, CIRCA 2007

Movement: Manual

Dial: Rose

Case: 36 mm. diam.

With: Certicate of Origin dated 2007

Remark: Special edition, made as one of a set of four 3970s for the reopening of Patek Philippe’s Geneva Salon in 2006

CHF400,000-600,000

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

This exquisitely beautiful timepiece is one of the legendary set of four special edition reference 3970s created exclusively for the reopening of Patek Philippe’s Geneva Salons in November 2006. In the nearly two decades since the set’s creation, few collectors were aware of their existence, and even fewer have had the privilege to admire them in person. Together with its three equally remarkable companion watches, the present exceptional platinum reference 3970EP-038 stands as one of the most exclusive and important representations of the 3970 ever made - a perfect harmony of mechanical sophistication, dial exclusivity, and rare case material.

To the best of our knowledge, this watch is only the second example of its kind to appear at international auction in over a decade.

The present timepiece’s most striking feature is its ravishing, exclusively developed 'Rose' dial with contrasting white gold full Breguet numerals. This creates a distinctly different and highly captivating aesthetic compared to standard 3970 production models. Sold in May 2007, this watch was produced approximately two years after the official conclusion of the reference 3970 series in 2004. Bearing characteristics of a 4th series 3970, including seven-digit movement and case numbers, this edition - along with a handful of other special-order, out-of-series pieces - was occasionally sanctioned post-series, making such late-production examples some of the most fascinating and rare watches for collectors.

LEARN MORE

ROLEX

DAYTONA REF. 116500LN

ROLEX. A SPORTY AND 'STICKERED' STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 116500LN, CASE NO. 7J61C883, CIRCA 2020

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 2020, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF15,000-25,000

Offered in 'like new' condition, the present timepiece is a highly attractive example of the sought-after Daytona reference 116500LN, often nicknamed the 'Panda' by Rolex aficionados for its striking contrast between the white dial and black subdials. The watch is furthermore accompanied by its full set of accessories.

In 2011, to great acclaim, Rolex launched the Daytona with a scratchresistant Cerachrom bezel. This innovation first appeared on the 'Everose' gold model (reference 116515LN), then in 2013 on the first ever platinum Daytona (reference 116506). In 2016, Rolex introduced the Cerachrom bezel to stainless steel variants, launching both black and white dial version under reference 116500LN. These new models were an instant success and, along with their earlier stablemates, are among the most desired and hard to obtain modern Rolex watches.

ROLEX

EXPLORER II 'BRITISH SAS' REF. 216570

+31

ROLEX. A VERY RARE AND IMPORTANT STAINLESS STEEL DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET, MADE FOR THE BRITISH SPECIAL AIR SERVICE

EXPLORER II MODEL, REF. 216570, CASE NO. 3229V901, CIRCA 2012

Movement: Automatic Dial: White

Case: 42 mm. diam., engraved 'Who Dares Wins'

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 185 mm., International Guarantee dated 2012, hang tag, sales tag, leather card holder, product literature, presentation box and outer packaging

Remark: Made for the British Special Air Service

CHF20,000-40,000

The British Ministry of Defence has a long and storied association with Rolex, most famously through the legendary 'MilSub' reference 5513, produced in the 1970s for the British Royal Navy, a model that today ranks among the most sought-after vintage Rolex watches ever made. In keeping with this tradition, the British Special Air Service (SAS), one of the most prestigious and esteemed military organizations in the world, specially commissioned the current reference 216570 in 2012.

These watches were made in very small quantities and, according to their International Guarantee cards, were only available to active SAS soldiers via Rolex London. Each example has unique personalized engravings that identify the watch's original owner, such as the SAS's winged dagger insignia on the caseback, the regimental motto 'Who Dares Wins' on the caseband, and the soldier's unique ZAP code.

Reference 216570

In honor of the original 1971 reference 1655 'Freccione', reference 216570 was launched at Baselworld 2011 to commemorate the 40th anniversary of the Explorer II. It featured the updated caliber 3187, a bright orange 24-hour hand, and a larger 42 mm case. The Explorer II's 24-hour hand was first created for professionals like cave explorers and polar expeditions, who needed to be able to tell day from night in situations where there was no natural light. The model developed into a dual-time wristwatch by the middle of the 1980s, making it a reliable and adaptable instrument for daily and work-related use.

LEARN MORE

PATEK PHILIPPE

CHRONOGRAPH REF. 5070G-001

+32

PATEK PHILIPPE. A RARE AND LARGE 18K WHITE GOLD CHRONOGRAPH WRISTWATCH

REF. 5070G-001, MOVEMENT NO. 3'362'623, CASE NO. 4'310'213, CIRCA 2005

Movement: Manual

Dial: Silvered

Case: 42 mm. diam.

With: 18k white gold Patek Philippe deployant clasp, Certificate of Origin dated 2005, leather folder, product literature, presentation box and outer packaging

Remark: Approx. 1'000 pieces made in white gold CHF35,000-55,000

The present reference 5070 is preserved in very good overall condition and furthermore accompanied by its full set of accessories. Only about 1'000 white gold pieces are thought to have been made, making this configuration extremely uncommon and sought-after.

Reference 5070

Reference 5070, which debuted in 1998, was Patek Philippe's first chronograph-only model in decades. It was first made in yellow gold, but replaced in 2001 by the white gold version, then pink gold in 2003, and finally platinum in 2008.

Powering the watch is the caliber 27-70, which is based on a Nouvelle Lemania ébauche created especially for Patek Philippe and completed in accordance with the brand's exacting specifications. Together with the Sky Moon Tourbillon reference 5002, the 5070's striking 42 mm. case diameter made it one of Patek Philippe's largest timepieces, adding to its imposing appearance and standing as a contemporary icon.

LEARN MORE

JAEGER-LECOULTRE

DUOMETRE A SPHEROTOURBILLON NO. 41/75

+33

JAEGER-LECOULTRE. AN IMPRESSIVE AND HIGHLY COMPLICATED PLATINUM LIMITED EDITION SEMI-SKELETONIZED

SPHEROTOURBILLON WRISTWATCH WITH RETROGRADE DATE, FLYBACK SECONDS AND 24-HOUR INDICATION

DUOMÈTRE À SPHÉROTOURBILLON MODEL, REF. 600.6.89.S, CASE NO. 2'654'227, NO. 41/75, CIRCA 2013

Movement: Manual

Dial: Semi-skeletonized

Case: 42.5 mm. diam.

With: Platinum Jaeger-LeCoultre buckle, undated Guarantee Certificate, magnifying glass, product literature, presentation box and outer packaging

Remark: Limited edition of 75 pieces

CHF60,000-120,000

One of the most captivating and technically remarkable pieces of the brand's contemporary era is the Jaeger-LeCoultre Duomètre Sphérotourbillon, which was introduced at SIHH (Salon International de la Haute Horlogerie) in 2013. The 'Duomètre' concept and the 'Sphérotourbillon', two of the manufacturer's most important innovations, are combined in the model's name, which perfectly captures the spirit of its innovation. When combined, they perfectly demonstrate Jaeger-LeCoultre's unrelenting quest for elegance, intricacy, and precision.

The Sphérotourbillon: A Precision-Adjusted Tourbillon

The Dual-Wing concept, a ground-breaking idea developed by JaegerLeCoultre to isolate the energy sources of the watch's complications from its timekeeping functions, is centered on precision. This idea is taken to the next level in the Duomètre Sphérotourbillon, which is one of the first tourbillon wristwatches that can be adjusted to the nearest

second. There are indeed very few tourbillon models with an extremely readable display of the seconds in a dedicated subsidiary dial, and even fewer with a stop seconds device. Certainly none until now had ever enabled the user to stop the seconds hand and bring it back to zero in order to perform an ultra-accurate time setting.

The Sphérotourbillon, as opposed to conventional tourbillons, is a multi-axis mechanism that compensates for gravitational errors in all positions by rotating on two different axes: one horizontal and one inclined at 20°. Additionally, the seconds hand beneath the tourbillon can be reset to zero without stopping the regulating organ thanks to a flyback zero-reset seconds mechanism that is triggered by a pusher at two o'clock. This clever system maintains the accuracy and continuous operation of the watch while allowing the wearer to make an incredibly accurate time adjustment.

LEARN MORE

PARMIGIANI FLEURIER

IONICA 8 DAYS

+34

PARMIGIANI FLEURIER. A CAPTIVATING 18K PINK GOLD WRISTWATCH WITH DATE, POWER RESERVE AND MOTHER-OF-PEARL DIAL

IONICA 8 DAYS MODEL, REF. C02045, CASE NO. 4811, CIRCA 1999

Movement: Manual

Dial: Mother-of-pearl

Case: 34 mm. wide, 44.5 mm. overall length

With: 18k pink gold Parmigiani Fleurier buckle

CHF8,000-12,000

Released in 1999, the present Ionica 8 Days is a particularly appealing example, distinguished by Parmigiani Fleurier's signature doublestepped coin-edged bezel, striking Breguet numerals, and a captivating pink mother-of-pearl dial. The Ionica, which was designed at the turn of the century, features very modern case proportions with a hint of vintage charm reminiscent of the Art Deco period. Its elegant inwardcurved lugs further enhance wrist wearability and comfort. Most impressively, the watch offers an 8-day power reserve, a remarkable technical accomplishment for its time. At its core is the PF110 caliber, visible through its exhibition caseback, introduced with this model as the brand's first in-house movement.

Parmigiani Fleurier

Michel Parmigiani operated a small restoration workshop prior to launching his own brand in 1996. He gained recognition for his expertise in the field of horological restoration, particularly for his work for the Patek Philippe Museum. The Toric QP Retrograde, a wristwatch that debuted his unique design codes, such as the coin-edge bezel, was his first creation under the Parmigiani Fleurier name. Since then, Parmigiani Fleurier has established itself as one of the leading brands in modern haute horlogerie thanks to its reputation for creating intricate movements and timepieces that are all the result of a fully vertically integrated production process.

LEARN MORE

F.P. JOURNE

CHRONOMÈTRE SOUVERAIN

F.P. JOURNE. A COVETED AND ELEGANT 18K PINK GOLD WRISTWATCH WITH POWER RESERVE

CHRONOMÈTRE SOUVERAIN MODEL, CASE NO. 086-CS, CIRCA 2005

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

With: 18k pink gold F.P. Journe deployant clasp, Certificate of Authenticity dated 2005, product literature, presentation box and outer packaging

CHF30,000-50,000

The Chronomètre Souverain was introduced in 2005 and soon became an essential part of the F.P. Journe collection. Considered one of the manufacturer's contemporary masterpieces, it is highly regarded for its sophisticated proportions and understated elegance, which make it the perfect daily companion. 'I'd have to say the Chronomètre Souverain is my favorite, since it is the watch I wanted to do from the beginning', said François-Paul Journe himself.

The Chronomètre Souverain

The model is driven by an incredibly thin, hand-wound movement made entirely of 18k pink gold, drawing inspiration from marine chronometers of the early 19th century. It has a frequency of 21,600 vibrations per hour and is only 3.7 mm thick. With a power reserve of more than 50 hours, its twin barrels work in tandem to provide a steady force to the gear train and exceptional chronometric stability.

Additionally, it was the first model in the Souverain line to feature the brand's distinctive blued steel hands. Notably, the dial arrangement is unusual but tasteful: a 56-hour power reserve indicator at 3 o'clock balances the small seconds register at 7 o'clock. The Chronomètre Souverain's reputation as a true Journe classic was solidified when it won the Best Men's Watch Prize at the 2005 Grand Prix d'Horlogerie de Genève.

LEARN MORE

GRÖNEFELD

1941 PRINCIPIA

+36

GRÖNEFELD. A RARE AND HIGHLY ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH

1941 PRINCIPIA MODEL, MOVEMENT NO. 292, CASE NO. 99'358, CIRCA 2024

Movement: Automatic Dial: Turquoise

Case: 39.5 mm. diam.

With: Stainless steel Grönefeld buckle, Warranty dated 2024, instruction letter signed by Bart and Tim Grönefeld, presentation box, outer packaging and outer dust bag

CHF15,000-30,000

Offered in excellent overall condition, the present Grönefeld 1941 Principia Automatic is a great illustration of how classic craftsmanship and contemporary design can coexist harmoniously. This reference, which is now discontinued, has grown to be one of the Grönefeld brothers' most sought-after models thanks to its superb finishing and sophisticated appearance.

The model, which comes with a range of solid sterling silver dials, is kept in the sophisticated 1941 case, which bears the name of the year that the Grönefeld brothers' father, Sjef Grönefeld, was born. The finely hand-finished movement, which is characterized by stainless steel bridges and a striking 22K solid gold oscillating weight, is visible through the sapphire crystal caseback.

The brand, which was started by Dutch brothers Bart and Tim Grönefeld, is a part of the new generation of artisanal watchmakers that came into being in the late 1990s and were committed to making timepieces that were hand-finished and hand-assembled. Every movement is finished by hand, and the exceptional degree of artistry and manual labor that goes into each Grönefeld creation is proudly attested to by a gold plate engraved with its unique number.

LEARN MORE

LUDOVIC BALLOUARD

UPSIDE DOWN NO. 1/7

+37

LUDOVIC BALLOUARD. A VERY RARE, UNUSUAL, AND INNOVATIVE PLATINUM LIMITED EDITION JUMP HOUR WRISTWATCH WITH 'UPSIDE DOWN' NUMERALS, EASTERN ARABIC NUMERALS AND BLUE GREEN HENBURY METEORITE DIAL UPSIDE DOWN MODEL, CASE NO. 1/7, CIRCA 2024

Movement: Manual

Dial: Blue green Henbury meteorite with white Hindu Arabic numerals

Case: 41 mm. diam.

With: Platinum Ludovic Ballouard buckle, Guarantee Certificate dated 2024, polishing cloth, leather pouch, presentation box, outer packaging and outer dust bag

Remark: Limited edition of 7 pieces

CHF60,000-120,000

The present Upside Down is a remarkable and imaginative engineering feat, characterized by hour numerals appearing 'upside down' until their designated time, at which point they flip 'right side up' to show the current hour. This unique complexity, along with the watch's wellbalanced design, has solidified Ludovic Ballouard's place as one of the most respected independent watchmakers of our time.

With its platinum case and eye-catching blue-green dial made from Henbury meteorite, the watch is an incredibly rare creation. No two examples are ever the same thanks to the natural crystalline pattern of the dial, which shimmers with distinctive textures. The caseback engraving meant to honor the meteorite has a rare mistake: it reads 'Heneury' rather than 'Henbury', a charming and unusual detail that highlights how unique this piece is. Elegant white Hindu-Arabic numerals add to the watch's exotic charm, enhancing its overall appearance and producing a dramatic contrast. Produced in an extremely limited edition of just seven examples, the present timepiece is even more desirable as it is the first in the series, making it a genuine prize for the discerning collector.

Ballouard chose to follow his lifelong dream of making his own eccentric complications born from a head full of ideas, after many years of success as a watchmaker. He started his journey in May 2009,

and the Upside Down, his first watch, was released later that year. In addition to showcasing his technical mastery, Ballouard incorporated a deep philosophical message into the Upside Down. By literally flipping the past and future, the display serves as a poetic reminder that the past cannot be altered, and the future is still uncertain, encouraging the wearer to live in the present.

Henbury Meteorite

Henbury is one of the most well-known meteorite showers in history, having formed from a broken asteroid some 650 million years ago. About 4'200 years ago, the massive iron mass that had traveled through interplanetary space for millions of years fell upon Australia's Northern Territory, forming a striking field of 13 craters that were up to 130 meters across and 15 meters deep. The elders of the Arrernte Aborigines, who refused to camp there or drink the rainwater that collected inside the craters, consider this crater field to be sacred. Their name, 'Chindu China Waru Chingi Yabu', which roughly translates to 'Sun Walk Fire Devil Rock', may indicate that their ancestors saw the flaming descent in person. Despite the fact that the craters were discovered in 1899, the meteorites themselves were not identified scientifically until 1931, following reports of the local Aboriginal people using metallic fragments.

LEARN MORE

LEGACY MACHINE PERPETUAL NO. 9/25

+38

MB&F. A VERY RARE AND SPECTACULAR 18K WHITE GOLD LIMITED EDITION SEMI-SKELETONIZED PERPETUAL CALENDAR WRISTWATCH WITH RETROGRADE LEAP YEAR AND POWER RESERVE INDICATION LEGACY MACHINE PERPETUAL MODEL, REF. 03.WL.P, CASE NO. 03W63163, NO. 9/25, CIRCA 2016

Movement: Manual

Dial: Semi-skeletonized with purple base plate Case: 44 mm. diam.

With: 18k white gold and titanium MB&F double deployant clasp, undated International Warranty, MB&F Robodog watch stand, MB&F Robotoy watch stand, MB&F Minimilian figurine, MB&F cap, leather wallet, product literature, presentation box and outer packaging

Remark: Limited edition of 25 pieces, MB&F will offer a free service of the movement up to 6 months following the purchase at Christie's.

CHF70,000-140,000

The stunning Legacy Machine Perpetual is a horological masterpiece that, in true MB&F fashion, reimagines an entirely new concept for one of the most traditional watch complications: the perpetual calendar. Imagined as a collaboration between MB&F and independent watchmaker Stephen McDonnell, they rethought the perpetual calendar complication from the ground up in order to develop a system that is both more user friendly and more reliable in operation. The result is not only highly impressive in appearance but also seamlessly integrates the new perpetual calendar system into MB&F’s Legacy Machine family as a creation of breathtaking three-dimensional beauty. Furthermore, because this new system is constructed in an entirely different way to a conventional perpetual calendar mechanism, it provided the opportunity for MB&F to produce a movement with an aesthetic that would have been impossible using traditional construction.

The Legacy Machine Perpetual

Beyond the standard hours and minutes, the Legacy Machine Perpetual also features: day of the week, date, months, retrograde leap-year and power reserve indicators. The real game changer is the in-house

manual winding movement powered by two mainspring barrels providing a power reserve of 72 hours. At the heart of the innovation is a completely revolutionary ‘mechanical processor’ for the perpetual calendar that uses a new system to calculate the number of days in the month based on a 28-day month as its default number of days, intelligently adding days as required to reach 30 or 31. The result is a fool-proof system that self-protects itself from incorrect manipulation by automatically deactivating the adjuster pushers when the calendar is changing.

The concept of this new perpetual calendar is based on a series of superimposed discs and planetary cam which have the added advantage of enabling the inclusion of a quick-set feature for the year, so that it can be easily adjusted to display correctly in the four-year cycle. Most importantly, this new architecture allows for the full skeletonization of the movement, never achievable before in perpetual calendars due to the dense layering of components in conventional designs.

LEARN MORE

ROLEX

SEA-DWELLER 'COMEX' REF. 1665

+39

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

It is extremely uncommon to find examples of the COMEX Sea-Dweller reference 1665 preserved in such remarkable condition. The watch's exquisitely aged luminous accents have acquired a uniform, warm patina that perfectly matches the dial and adds to its vintage appeal and authenticity.

One of the most sought-after Rolex models ever given to COMEX (Compagnie Maritime d'Expertise), the first deep-sea diving organization founded in Marseille, is the Sea-Dweller reference 1665. Using COMEX's patented helium escape valve (HEV), which became a distinguishing characteristic of professional diving watches, Rolex and the company began working closely together in the late 1960s to create specialized timepieces that could withstand high underwater pressures.

In addition to the HEV, these models are distinguished as genuine professional tools by the engraved caseback that displays the unique COMEX issue number. Additionally, a lot of examples have 'COMEX' signed dials, which are only found on pieces that are issued by the company. The desirable 'rail' dial, so named because of the exact vertical alignment that separates the text 'Superlative / Officially' on the left and 'Chronometer / Certified' on the right, is present on the current example. This gives the dial a balanced, 'rail-like' appearance that is characteristic of mid-production 1665 models.

COMEX-issued Rolexes were exclusively professional instruments that were provided to divers directly as part of their official gear and were never offered for sale to the general public. The fact that each diver had to sign a Certificat de Réception after obtaining their assigned watch served to emphasize the uniqueness and historical significance of these remarkable timepieces.

ROLEX

DATEJUST REF. 1601

+40

ROLEX. AN EXTREMELY RARE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

DATEJUST MODEL, REF. 1601, CASE NO. 1'237'316, CIRCA 1966

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

With: Stainless steel Rolex Jubilee bracelet and deployant clasp, overall length approximately 200 mm.

CHF10,000-20,000

The present reference 1601 stands out for its highly unusual dial configuration, made in very limited numbers, most probably for the Japanese market. It was made by Stern Freres (No. 7★R270), a wellknown dial supplier to Rolex, and is distinguished by a striking black outer track contrasted with a grey sector beneath each hour marker. A particularly appealing example of the Datejust, this subtle yet unique design element gives the watch an unmistakable character and rarity.

The Rolex Datejust was designed to celebrate the brand's 40th anniversary and was first released in 1945, at the close of World War II. It has become one of the most recognizable and durable wristwatches in the world as well as being one of Rolex's most iconic models.

It differed from its peers due to its technical inventiveness. In contrast to other watches of the era, which had date displays that changed gradually between 10 p.m. and 2 a.m., the Datejust was the first wristwatch to have an automatically changing date that would advance instantly at midnight. The Datejust has been made in a remarkable variety of dial colors, case sizes, bezel designs, metals, and bracelet configurations over the last 80 years, providing collectors and enthusiasts with a wide range of choices while staying true to its classic DNA.

LEARN MORE

ROLEX

DAYTONA 'BIG RED' REF. 6263

+41

ROLEX. A RARE AND ICONIC STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA 'BIG RED' MODEL, REF. 6263, CASE NO. 6'056'759, CIRCA 1979

Movement: Manual Dial: Silvered Case: 37.5 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm.

CHF40,000-60,000

With its coveted silver dial, contrasting black subsidiary registers, and the recognizable large red 'Daytona' script above the hour totalizer, the current watch is a well-preserved and extremely sought-after example of the Rolex Daytona reference 6263. This vivid red accent gives the dial a remarkable sense of balance and sportiness. This design feature has helped to establish the 'Big Red' as one of the most identifiable and sought-after vintage Daytona models.

Reference 6263

Reference 6263 has grown to be one of the most sought-after Rolex models among collectors over time. Introduced in 1969 as the sister reference to the 6265, it succeeded the first Oyster chronograph, the reference 6240. With screw-down pushers that improved its water resistance and the upgraded Caliber 727 at its heart, it was given the dial's 'Oyster' designation. In order to further define its technical and aesthetic identity, the model also added a black acrylic bezel that was graduated to 200 units. These screw-down pushers give the watch a more durable, athletic, and manly look, qualities that have come to represent the Daytona's enduring legacy.

LEARN MORE

ROLEX

STEEL 'JEAN CLAUSE KILLY' REF. 6236

+42

ROLEX. AN EXTREMELY RARE AND IMPORTANT STAINLESS STEEL CHRONOGRAPH TRIPLE CALENDAR WRISWATCH WITH BRACELET

CHRONOGRAPH ANTIMAGNETIC 'JEAN CLAUDE KILLY' MODEL, REF. 6236, CASE NO. 384'255, CIRCA 1958

Movement: Manual Dial: Silvered

Case: 36 mm. diam.

With: Stainless steel Rolex Oyster riveted bracelet and deployant clasp, overall length approximately 180 mm.

CHF100,000-200,000

One of the most technically advanced and historically significant vintage watch lines ever created by Rolex is the Dato Compax triple calendar chronograph family. Considering Rolex's already remarkable mid-century production output, scholars estimate that only about 215 examples of the reference 6236 in stainless steel were produced, of which about 55 are currently known to the market.

This model, which combines the brand's signature chronograph design with the elegant triple calendar complication, is the ideal balance of sporty aesthetics and mechanical complexity. The reference 6236, the last and most sophisticated model in the Dato Compax family, is the result of the model's development during the 1940s and 1950s. It is instantly recognizable due to its tonneau-shaped case and intricate dial architecture. In contrast to previous references that were carved from a single block, reference 6236, which was manufactured between 1958 and 1964, introduced a three-part case construction with a larger, more prominent bezel that is separate and snaps onto the main body.

The watch will always be associated with the renowned Olympic skier and fashion icon Jean-Claude Killy, whose longstanding affiliation with Rolex as a board member and brand ambassador gave rise to the Dato Compax's loving nickname.

The current reference 6236 is one of the holy grails of vintage Rolex collecting as it combines extraordinary rarity, historical significance, and technical mastery. It is a watch that embodies the golden age of the manufacturer's quest for mechanical excellence.

LEARN MORE

AUDEMARS PIGUET

ROYAL OAK 'TANTALUM' REF. 14790TT

+43

AUDEMARS PIGUET. A RARE AND ATTRACTIVE TANTALUM AND STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

ROYAL OAK MODEL, REF. 14790TT, CASE NO. D83451, NO. 030, CIRCA 1997

Movement: Automatic Dial: Grey

Case: 36 mm. wide

With: Tantalum and stainless steel Audemars Piguet and Gay Frères bracelet and deployant clasp, overall length approximately 195 mm., Extract from the Archives, presentation box and outer packaging

CHF20,000-40,000

In an effort to reach a larger audience during a period when smaller wristwatches were preferred, Audemars Piguet started experimenting with mid-size version of the Royal Oak shortly after the original 'Jumbo' reference 5402 was introduced. The reference 14790, which had a smaller 36 mm. case size than the Jumbo's 39 mm., was first produced by the manufacturer in 1992. One of the most versatile Royal Oak references, the reference 13790 evolved into a platform for creative experimentation over time.

This spirit of experimentation is embodied in the current reference 14790TT, which combines a subtle smooth grey dial with a tantalum and

steel case. The dark grey tone and remarkable resistance to corrosion and wear of tantalum, a metal that is rarely used in watchmaking, set it apart. Here, the stainless steel bezel, crown, and center links create an exquisite contrast with the tantalum-crafted mid-case and outer links. This elegant metal interaction creates a modern, monochromatic look that complements the dial flawlessly.

The present 14790TT, in contrast to most Royal Oaks with the recognizable 'Tapisserie' motif, has a smooth, subtly textured dial that is discrete with an applied 'AP' logo at 12 o'clock. This extremely unique Royal Oak's sleek, integrated appearance is enhanced by the rare dial execution, which blends in perfectly with the case's cool grey tones.

AUDEMARS PIGUET

CUSHION-SHAPED REF. 5302BC

+44

AUDEMARS PIGUET. A VERY RARE AND ELEGANT 18K WHITE GOLD CUSHION-SHAPED AUTOMATIC WRISTWATCH WITH BRACELET

REF. 5302BC, CASE NO. 56'157, CIRCA 1970

Movement: Automatic Dial: Hobnail textured Case: 35 mm. wide

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

CHF6,000-12,000

The present timepiece demonstrates Audemars Piguet's technical sophistication and aesthetic coherence while attesting to the brand's mastery of ultra-thin movements. The consistent texture found on the dial, case, bracelet, and even the clasp produces a strong sense of uniformity and elegance. Exemplifying the aesthetics of the 1970s era, this watch has rightfully earned its status as an undeniable vintage classic.

The beautiful cushion-shaped case is defined by polished sides that subtly contrast with the wide circular guilloché design that flows around the lugs. The hobnail, or Clous de Paris, motif on the dial is distinguished in the fact that there is no space between its sharply faceted squares. Powering the watch is the renowned K2120, based on the ultra-thin Jaeger-LeCoultre 920 ébauche. A finely crafted white gold bracelet that has been finished in the same texture for a perfectly harmonious design completes the aesthetic.

LEARN MORE

PATEK PHILIPPE

CALATRAVA REF. 5196P-001

+45

PATEK PHILIPPE. AN ELEGANT PLATINUM WRISTWATCH WITH TWO-TONE DIAL AND BREGUET NUMERALS

CALATRAVA MODEL, REF. 5196P-001, MOVEMENT NO. 1'891'582, CASE NO. 4'288'467, CIRCA 2004

Movement: Manual

Dial: Two-tone silvered Case: 37 mm. diam. With: Platinum Patek Philippe buckle

CHF15,000-25,000

The present reference 5196 embodies the maison's purest design philosophy and was inspired by Patek Philippe's famous Calatrava model from the 1930s, a timeless symbol of elegance. A sophisticated homage to the vintage aesthetics of the original Calatrava designs, it is crafted in platinum and has a gorgeous two-tone silvered dial that harmoniously combines a satin-finished center with applied white gold Breguet numerals.

Reference 5196 was introduced in 2004 and came in platinum and all three gold colors. All known platinum examples, such as the present timepiece, feature the highly sought-after Breguet numeral dials, which enhance their visual appeal and collectability. In contrast, the gold versions were usually equipped with traditional baton hour markers.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 5039J-001

+46

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

REF. 5039J-001, MOVEMENT NO. 3'128'320, CASE NO. 4'336'438, CIRCA 2006

Movement: Automatic Dial: Silvered Case: 35 mm. diam.

With: 18k gold Patek Philippe deployant clasp, Certificate of Origin dated 2006, additional 18k gold solid case back stamped 4'336'438, service invoice dated 2025, setting pin, leather folder, product literature, winding presentation box and outer packaging

Remark: Approx. 500 pieces made in yellow gold

CHF15,000-35,000

Introduced in 1996 and produced until 2007, the Patek Philippe reference 5039 is one of the more under-the-radar and relatively unknown models from the manufacture’s legendary perpetual calendar family.

Produced alongside its sister reference 3940, the 5039 was made in much smaller quantities. It is estimated that approximately 500 watches were created in yellow gold, 400 in white gold, and 300 watches in pink gold. The 5039 differentiates itself from the older 3940 model by a more intricate and luxurious case with a hobnail bezel and straight but down turning lugs, though still being powered by the celebrated Caliber 240 Q with an automatic micro-rotor winding system.

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 5059J-001

+47

PATEK PHILIPPE. AN ELEGANT 18K GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH SWEEP CENTRE SECONDS, RETROGRADE DATE, MOON PHASES AND LEAP YEAR INDICATION

REF. 5059J-001, MOVEMENT NO. 1'958'425, CASE NO. 4'104'142, CIRCA 2001

Movement: Automatic Dial: White

Case: 36 mm. diam.

With: 18k gold Patek Philippe deployant clasp, Certificate of Origin dated 2001, leather folder, product literature, and winding presentation box

CHF20,000-40,000

The present yellow gold reference 5059 is a model that is rarely found at auction and is becoming more and more recognized as a Patek Philippe classic. Introduced in 1998 and discontinued in 2006, its short production period and intrinsic rarity have greatly increased its appeal among collectors. Powered by the same movement as its predecessor, reference 5050, the 5059 marks a significant turning point in the development of Patek Philippe's perpetual calendar line, blending technical sophistication with classic design.

Reference 5059 is distinguished by an intriguing complication: a retrograde date display. A central hand that moves along a 240° arc inside the hour scale between 8 and 4 o'clock indicates the date. The hand automatically returns to numeral 1 at midnight on the last day of every month. The dial layout embraces a vintage-inspired aesthetic, featuring bold Roman numerals and a sectorial outline, which references the brand's earlier timepieces. The intricately designed officer-style case, characterized by its screw lugs and hinged caseback, completes its retro design.

VACHERON CONSTANTIN

PERPETUAL CALENDAR REF. 43031/230J

+48

VACHERON CONSTANTIN. AN INCREDIBLE AND DAZZLING 18K GOLD AND DIAMOND-SET AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP YEAR INDICATION AND BRACELET

REF. 43031/230J, MOVEMENT NO. 733'148, CASE NO. 595'798, MANUFACTURED IN 1990

Movement: Automatic Dial: Pavé diamond-set Case: 36 mm. diam.

With: 18k gold integrated Vacheron Constantin bracelet, overall length approximately 190 mm., International Guarantee dated 1996, invoice dated 1996, Extract from the Archives confirming manufacture of the present watch in 1990, setting pin, product literature and presentation box

CHF35,000-55,000

Long considered as Vacheron Constantin's classic perpetual calendar wristwatch, the reference 43031 was manufactured for about 20 years. It was available in a wide range of configurations, including a striking skeletonized version known as reference 43032, with variations in yellow gold and platinum cases, dial layouts, and bracelet options. The present timepiece is truly unique, elevated by its magnificent dial made of brilliant-cut diamonds, as well as lapis lazuli for its moon phase complication.

These timepieces are now regarded as a significant turning point in Vacheron Constantin's history, having been instrumental in leading the company through the fallout from the Quartz crisis and reviving interest in high complications. A new generation of modern designs was made possible by the model's eventual discontinuation around 2006.

PATEK PHILIPPE

BRACELET WATCH REF. 3625/1

+49

PATEK PHILIPPE. A RARE AND HIGHLY ATTRACTIVE 18K GOLD AND DIAMOND-SET BRACELET WATCH WITH ONYX DIAL REF. 3625/1, MOVEMENT NO. 1'404'614, CASE NO. 2'794'770, MANUFACTURED IN 1981

Movement: Manual Dial: Onyx and pavé diamond-set Case: 32 mm. wide

With: 18k gold integrated Patek Philippe bracelet and clasp, overall length approximately 170 mm., Extract from the Archives confirming production of the present watch in 1981 and its subsequent sale on 10 December 1981

CHF20,000-40,000

The present reference 3625 is a masterwork of haute joaillerie and horology combined. The chapter ring's baguette-cut diamonds shine brilliantly against the deep black onyx center, surrounded by paved diamonds. Accompanying the watch is a Patek Philippe Extract from the Archives, attesting to the fact that the chapter ring is embellished with 52 diamonds, totaling roughly 4.33 carats.

With three levels of adjustment for added comfort and sophistication, the fully integrated, exquisitely textured gold bracelet fits the wrist flawlessly. This magnificent piece is a prime example of Patek Philippe's ability to marry high jewelry and watchmaking, providing a unique chance to own not just a watch but also an authentic jewel made by one of the most renowned manufacturers in the history of watchmaking.

LEARN MORE

ROLEX

GMT-MASTER 'SARU' REF. 16758SARU

+50

ROLEX. AN EXTREMELY RARE AND IMPORTANT 18K GOLD, DIAMOND, RUBY AND SAPPHIRE-SET AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

GMT-MASTER 'SARU' MODEL, REF. 16758SARU, CASE NO. 9'067'516, CIRCA 1986

Movement: Automatic Dial: Pavé diamond-set with sapphire hour markers

Case: 40 mm. diam

With: 18k yellow gold and diamond-set Rolex President bracelet and deployant clasp, overall length approximately 190 mm.

CHF150,000-300,000

The present precious stone-set GMT-Master was first released in 1979 as reference 16758SARU, where 'SARU' stands for the bezel's sapphire and ruby setting. This luxurious design combines Rolex's history with a more extravagant look, paying homage to the famous blue-and-red bakelite bezel of the original 1956 GMT-Master.

The reference 16758 stands out as the first Rolex sports watch to be fitted with precious stones. Produced in a very small number, the present timepiece from circa 1986 is one of only a handful of SARU examples to appear at auction to date.

There is truly no comparison to Rolex's skill at gem-setting and painstaking attention to detail. The famous 'Pepsi' design is honored by the red rubies and blue sapphires that adorn the bezel, which is reimagined in this beautiful arrangement of precious stones. Sapphires are carefully placed on the bezel to indicate the hours one through eleven in order to provide the best legibility possible. At twelve o'clock, a stunning triangle-cut sapphire is set in place. Furthermore, the timepiece is paired with a prestigious President bracelet, each link of which is carefully set with 12 brilliant-cut diamonds.

LEARN MORE

ROLEX

PINK GOLD ‘JEAN-CLAUDE KILLY’ REF. 6036

+51

ROLEX. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE 18K PINK GOLD TRIPLE CALENDAR CHRONOGRAPH WRISTWATCH

CHRONOGRAPHE ANTI-MAGNETIQUE ‘JEAN CLAUDE KILLY’ MODEL, REF. 6036, CASE NO. 113'765, CIRCA 1955

Movement: Manual

Dial: Grené silvered Case: 36 mm. diam.

With: 18k pink gold Rolex buckle

CHF250,000-550,000

An undoubted trophy watch of international appeal, this stellar pink gold 6036 ‘Jean-Claude Killy’ is the perfect vintage Rolex for anyone who appreciates the charm and individuality of mid-century timepieces.

The original silvered dial stands out by its rare grained-finish surface, as opposed to the better-known shiny lacquer version. It shows a wonderful level of preservation, perfectly and evenly aged over 70 years, it features the pyramid markers distinctive to this model, and with the calendar numerals of vibrant blue. The case displays the wonderful purple patina of the gold that is only seen on watches that have remained untouched in a safe for many years. Further enhanced by its original hands, this example can be considered one of the best pink gold specimens of what was for many years, the most complicated watch Rolex produced.

The sporty appeal of the 6036 chronograph, distinguished by the iconic tonneau-shaped case, merges with the complexity and practicality of the triple calendar complication. These ‘Dato-Compax’ triple calendar

chronograph watches, in particular the later version of reference 6036, the reference 6236, 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 and mechanical complexity, the present pink gold 6036 is an undoubtedly rare opportunity for the discerning collector of the finest vintage Rolex to add this legendary model to his or her collection.

Reference 6036

Launched in 1950, reference 6036 was introduced as an Oyster chronograph model enhanced by a full triple-date calendar. No other Rolex model offered more complications. Available in either stainless steel, yellow gold, or pink gold, with a variety of different dial designs, reference 6036 was in production until the very early 1960s.

LEARN MORE

VACHERON CONSTANTIN

PATRIMONY LES COMPLICATIONS REF. 49005

+52

VACHERON CONSTANTIN. AN ATTRACTIVE PLATINUM AUTOMATIC PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES AND LEAP YEAR INDICATION

PATRIMONY LES COMPLICATIONS MODEL, REF. 49005, MOVEMENT NO. 805'041, CASE NO. 641'791, MANUFACTURED IN 1993

Movement: Automatic

Dial: White

Case: 38 mm. diam.

With: Platinum Vacheron Constantin buckle and Extract from the Archives confirming manufacture of the present watch in 1993

CHF25,000-50,000

In 1992, Vacheron Constantin introduced 'Les Complications' collection, a line dedicated to the showcase of its horological expertise beyond time-only watches. This exclusive series featured technical masterpieces such as tourbillons, minute repeaters, and perpetual calendars with chronograph functions. According to the Maison's archives, fewer than 300 examples were created over a ten-year span until the series concluded in 2002.

The present timepiece stands out for its rare platinum case and refined proportions, boasting a symmetrical dial layout that offers four registers arranged in a cross: day and 12-hour counter, date and 30-minute register, month with leap year indicator and a moon phase indicator with running seconds. The white dial marked with 'sigma' signs at 6 o'clock indicates the use of white gold hour markers.

PIAGET

BRACELET WATCH

+53

PIAGET. A RARE AND UNUSUAL 18K WHITE GOLD AND DIAMONDSET BRACELET WATCH WITH LAPIS LAZULI DIAL REF. 92121 A 84, CASE NO. 295'482, MANUFACTURED IN 1977

Movement: Manual Dial: Lapis lazuli

Case: 28 mm. wide

With: 18k white gold integrated Piaget bracelet, overall length approximately 170 mm.

CHF10,000-20,000

According to the Piaget Archives, the present timepiece was manufactured in 1977.

The present example is especially striking, with four diamond-set hour markers tastefully highlighting a deep blue lapis lazuli dial. The exquisitely textured white gold bracelet features two lapis lazuli panels that complement the dial, creating a seamless interplay of color, light, and material that is characteristic of Piaget.

Piaget transformed hard stones into a defining feature of its design language, elevating them to the status of precious materials, propelled by the creative explosion of the 1970s. In addition to mastering the difficult production methods needed to cut and polish these stones, the Maison celebrated their inherent flaws and imperfections as symbols of uniqueness. Color became Piaget's trademark with jade, coral, tiger eye, turquoise, or lapis lazuli turning watches into striking displays of fashion and artistry. Every creation was genuinely unique due to the way each stone interacted with light, inclusions, and color depth. Piaget reaffirmed its status as the jeweler of time and a pioneer of artistic watchmaking by skillfully combining these colorful natural materials to create stunning graphic compositions.

LEARN MORE

ROLEX

DAYTONA 'SODALITE' REF. 16589SACI

+54

ROLEX. A VERY RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD, DIAMOND AND SAPPHIRE-SET AUTOMATIC CHRONOGRAPH

WRISTWATCH WITH SODALITE DIAL

DAYTONA MODEL, REF. 16589SACI, CASE NO. U355667, CIRCA 1997

Movement: Automatic Dial: Sodalite with diamond-set hour markers

Case: 40 mm. diam.

With: 18k white gold

Rolex deployant clasp and Rolex Service Card

CHF70,000-140,000

The present timepiece is unquestionably one of the most fascinating models ever produced in the Daytona collection. Factory-set jewelled Daytonas are regarded as the rarest and most prestigious of Rolex's modern production. These priceless references have recently emerged as the preferred timepieces for the international elite, valued for both their outstanding aesthetic appeal and horological heritage.

A great illustration of this exclusivity is reference 16589, which features the elegant combination of a white gold case with a baguette-cut sapphire-set bezel and a sodalite dial that is further accentuated by diamond-set indexes. Early precious factory-set jewelled Daytona such as the present watch, powered by the Zenith-based automatic caliber 4030 introduced in 1988, are particularly sought-after.

Very few examples of this particular configuration have ever surfaced publicly, highlighting how uncommon and desirable it is. The current factory-set Daytona reference 16589 is a rare chance for the discerning collector to acquire one of the crown's most elusive modern jewels.

Sodalite

The same sodalite derives from a compound of the Latin sodium and the Greek lithos for stone, a direct reference to its high sodium content. The Scottish chemist and mineralogist Thomas Thomson formally described this rare mineral in 1812 after it was initially found in the Ilímaussaq massif in the Kitaa province of West Greenland.

LEARN MORE

ROLEX

DAYTONA REF. 116519

+55

ROLEX. A RARE AND VIBRANT 18K WHITE GOLD AND DIAMONDSET AUTOMATIC CHRONOGRAPH WRISTWATCH WITH YELLOW MOTHER-OF-PEARL DIAL

DAYTONA MODEL, REF. 116519, CASE NO. Z690931, CIRCA 2007

Movement: Automatic Dial: Yellow mother-of-pearl with diamond-set hour markers Case: 40 mm. diam.

With: 18k white gold Rolex deployant clasp, International Guarantee dated 2007, leather card holder, product literature, presentation box and outer packaging

CHF20,000-40,000

The classic combination of the white gold case and yellow mother-ofpearl dial is one of the most beautiful variations ever created for the Daytona line. The present timepiece pushes the boundaries of both rarity and attractiveness even further with the addition of diamond-set hour markers.

The manufacturing of a hard-stone dial is a complex and lengthy procedure involving cutting a perfectly intact stone into thin slices and then eventually fitting them on the dial's brass base. This technique often leads to damaging the stone and results in only a small number being actually used, with the vast majority of dials being discarded during the manufacturing process. Well preserved examples are therefore highly praised by collectors looking to complement their collection with exclusive examples of the iconic Daytona chronograph.

LEARN MORE

ROLEX

DAYTONA METEORITE DIAL REF. 116518LN +56

ROLEX. A RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC CHRONOGRAPH WRISTWATCH WITH METEORITE DIAL

DAYTONA MODEL, REF. 116518LN, CASE NO. 54J355Y2, CIRCA 2022

Movement: Automatic Dial: Meteorite

Case: 40 mm. diam.

With: 18k gold Rolex deployant clasp, International Guarantee dated 2022, Original Invoice dated 2022 and hang tag

Remark: Error stamp on the lower crown guard

CHF45,000-80,000

The present timepiece is part of an intriguing small series that features meteorite dials. Each dial is naturally unique and is finished with an acid wash to display the remarkable crystalline formations known as the 'Widmanstätten' pattern. The watch's rarity and appeal are enhanced by the shimmering silvery texture, which blends perfectly with the yellow gold case. For those who appreciate Rolex subtleties, the current example's unique error stamp on the lower crown guard adds to its desirability.

The material used by Rolex came from the renowned Gibeon meteorite, which was found in Namibia in 1836 by Captain J. E. Alexander along the banks of the Great Fish River. The meteorite is thought to have fallen to Earth millions of years ago, and Namibian law currently strictly protects its remains.

Rolex once again demonstrated its commitment to innovation and creating some of the most exclusive and captivating timepieces in contemporary watchmaking by integrating this uncommon and historically significant extraterrestrial material into a limited number of Daytona dials.

ROLEX

DATEJUST MALACHITE DIAL REF. 1601

+57

ROLEX. A RARE AND ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MALACHITE DIAL AND BRACELET

DATEJUST MODEL, REF. 1601, CASE NO. 5'068'862, CIRCA 1978

Movement: Automatic Dial: Malachite

Case: 36 mm. diam.

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

CHF20,000-40,000

The present timepiece features a sophisticated malachite dial with a variety of delicate green stripes that add a great deal of depth and vibrancy. This ornamental hardstone, which is valued for its inherent beauty and uniqueness, creates a striking contrast with the warm gold case, turning the watch into a wearable piece of art.

The Rolex Datejust, which was first released in 1945 at the close of

World War II, celebrated the brand's 40th anniversary and was a significant advancement in watchmaking. It immediately distinguished itself from its peers by being the first wristwatch with an automatically changing date display, a groundbreaking innovation. One of Rolex's most iconic and enduring models over the years, the Datejust is prized for its classic style, reliability, and versatility, which have made it not only a foundation of the brand's history but also one of the most recognizable wristwatches in the world.

ROLEX

DATEJUST TIGER-EYE REF. 1601

+58

ROLEX. A RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WIH SWEEP CENTRE SECONDS, DATE AND TIGER-EYE DIAL

DATEJUST MODEL, REF. 1601, CASE NO. 2'535'943, CIRCA 1970

Movement: Automatic Dial: Tiger-eye

Case: 36 mm. diam. With: Stainless steel unsigned buckle

CHF12,000-18,000

The present Datejust reference 1601 is distinguished by a striking tigereye dial, a chatoyant gemstone with a deep reddish-brown hue and a smooth sheen that blends in perfectly with its yellow gold case.

The Datejust, which was first released in 1945 to celebrate Rolex's 40th anniversary, was a significant milestone for the company and has since grown to become one of its most iconic and enduring models and one of the world's longest-running wristwatches.

Remarkably, reference 1601 was the first Datejust to be available with hardstone dials, such as jasper, rubellite, coral, lapis lazuli, malachite, obsidian, opal, and ammonite, as well as tiger-eye, such as the present example.

LEARN MORE

ROLEX

DAY-DATE BABY GREEN 'STELLA' DIAL REF. 18049 +59

ROLEX. AN EXTREMELY RARE AND VIBRANT 18K WHITE GOLD AND DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DAY, DATE, BABY GREEN LACQUERED 'STELLA' DIAL AND BRACELET

DAY-DATE MODEL, REF. 18049, CASE NO. R509431, CIRCA 1988

Movement: Automatic

Dial: Baby green lacquered and diamond-set hour markers

Case: 36 mm. diam.

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

CHF50,000-80,000

With its vivid baby-green lacquered dial, the present reference 18049 stands out as one of the most exquisite and sought-after examples of the Rolex 'Stella'. Eight round-cut diamond hour markers and two baguette-cut diamonds at six and nine o'clock further accentuate the dial, giving its playful tone a hint of luxurious brilliance.

The Stella series exemplifies Rolex's ability to capture the essence of the times. These vividly colored lacquer dials, which were first produced in the late 1960s and continued into the 1970s, encapsulated the era's artistic flair and joyful optimism. The Stella dials, one of the most inventive and collectible periods in Rolex's legendary history, were first viewed with caution because of their striking color scheme but have since achieved cult status among collectors.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 3970EP-021 +60

PATEK PHILIPPE. AN RARE AND HIGHLY ATTRACTIVE PLATINUM PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR INDICATION AND LEAP YEAR INDICATION

REF. 3970EP-021, MOVEMENT NO. 3'045'641, CASE NO. 4'010'774, CIRCA 1999

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

With: Platinum Patek Philippe deployant clasp, Certificate of Origin dated 1999, additional platinum sapphire caseback stamped 4'010'774, setting pin, leather folder, product literature, presentation box and outer packaging Remark: Fourth series

CHF80,000-120,000

The present reference 3970EP-021 from the fourth series is offered by the family of the original owner and furthermore distinguished by its excellent overall condition. The combination of the platinum case with a silvered dial lends the model a particularly elegant and appealing aesthetic.

Reference 3970

The Patek Philippe reference 3970 was introduced as the replacement for the renowned reference 2499, which is considered by many to be the greatest perpetual calendar wristwatch ever made. Manufactured until 2004, reference 3970 was produced in four different series, each of which included minor design changes. The present example is part of the fourth series, of which it is estimated that about 2'000 were made.

While production of reference 3970 and 3971 may have ended twenty years ago, these models have already achieved the status of modern classics and have become a must-have for the discerning collector of complicated wristwatches.

LEARN MORE

BREGUET

MINUTE REPEATING PERPETUAL CALENDAR REF. 5447 +61

BREGUET. A RARE AND HIGHLY ATTRACTIVE PLATINUM MINUTE REPEATING PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP YEAR INDICATION AND RETROGRADE MONTH CLASSIQUE GRANDE COMPLICATION MODEL, REF. 5447, CASE NO. 3293 X, CIRCA 2008

Movement: Manual Dial: Silvered Case: 41 mm. diam. With: Platinum Breguet deployant clasp

CHF60,000-120,000

The platinum 'Classique' Grande Complication reference 5447PT captures the true spirit of the company’s founder, horological genius Abraham-Louis Breguet. Today, Montres Breguet continues his legacy by creating exceptional technological and aesthetic timepieces in A. L. Breguet’s instantly recognisable style. Among these contemporary masterpieces, this minute repeating perpetual calendar watch with retrograde months and moon phases is one of the most exquisite and sophisticated.

The intricate manually wound movement, which is completely handengraved, powers three of the most fascinating complications in high watchmaking: a minute repeater, a perpetual calendar, and an incredibly complex retrograde jumping-month mechanism. The optimized repeating mechanism is especially noteworthy. To improve clarity, resolution, and tonal balance, psycho-acoustic research has been used to improve the harmony between the two gongs. The case itself serves as a resonance chamber, and the gong holders' placement has also been redesigned to produce a crystal-clear sound.

Very few examples of this remarkable platinum reference have ever appeared at auction, therefore offering collectors a unique chance to own one of the real trophies of Breguet's contemporary manufacturing.

ROLEX

DAYTONA ‘THE DOCTOR’ REF. 6239

+62

ROLEX. AN EXTREMELY RARE, HIGHLY ATTRACTIVE AND IMPORTANT STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BLUE PULSATION SCALE DIAL

DAYTONA 'THE DOCTOR' MODEL, REF. 6239, CASE NO. 1'626'212, CIRCA 1967

Movement: Manual

Dial: Silvered with blue scale calibrated for 15 pulsations Case: 36.5 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm.

Remark: From the original owner

CHF400,000-600,000

It is remarkable that even in 2025, there can be completely new discoveries of the rarest Rolex wristwatches that are unknown to the market and have, even more remarkably, remained in the possession of their original owners since the 1960s. The present watch is beyond exciting as one of these previously undiscovered treasures, moreover it is the first example with this dial configuration without the name ‘Daytona’ to appear at auction in almost a decade. Consigned by its original owner it is, naturally, entirely fresh to the market.

Extremely beautiful and unquestionably of world-class importance, this steel Cosmograph nicknamed 'The Doctor' features a pulsations dial with the model name ‘Cosmograph’ but without the ‘Daytona’ name. It is one of the scarcest variants of reference 6239 and indeed among the entire Cosmograph family. Few collectors have ever had the privilege to see or handle an example of this immense rarity. Made in 1967, very few have surfaced over the years and it is one of only a tiny number, probably less than five examples, known to exist today. Two different dial types are known, those featuring the name ‘Daytona’

ROLEX

DAYTONA REF. 6239 ‘THE DOCTOR’

above the 12-hour register, and those such as the present watch, without the ‘Daytona’ name. Whilst an example with the ‘Daytona’ name has appeared at auction in recent years, the present watch is the first example without the ‘Daytona’ name to be offered since 2016. It features a silvered soleil dial with black subsidiary dials and an outer bright blue pulsations scale calibrated for 15 pulsations. Chronographs with pulsation scales were created for medical doctors in the days when a wristwatch was commonly used to take the pulse of a patient, hence this ultra rare Rolex Cosmograph model gained its nickname 'The Doctor'.

The desirability of the present watch is further enhanced by its superb and original overall condition. The highly attractive dial has a quite distinctive ‘pared-down’ aesthetic in comparison with a standard 6239 dial, and was evidently created specifically for this special ‘doctor’s’ model. Close study shows that in order to allow space for the pulsations scale, the black minute track and ‘T Swiss T’ text are repositioned as are the applied hour indexes.

Undoubtedly one of the greatest prizes among all Rolex Cosmographs, the present watch cannot fail to impress even the most exacting collectors by its excellent and honest originality and its stunningly attractive ‘Pulsations’ dial.

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.

PATEK PHILIPPE

CUSHION-SHAPED REF. 3585

+63

PATEK PHILIPPE. A RARE AND HIGHLY ATTRACTIVE 18K YELLOW GOLD CUSHION-SHAPED AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS

RETAILED BY BEYER, REF. 3585, MOVEMENT NO. 1'182'235, CASE NO. 2'700'688, CIRCA 1971

Movement: Automatic Dial: Textured blue

Case: 36 mm. wide

With: Stainless steel unsigned buckle

Remark: Retailed by Beyer

CHF8,000-12,000

The present reference 3585, which is now considered an undeniable vintage classic, embodies the striking and unique aesthetics of the 1970s. Its most notable invention is its hand-setting and back winding mechanism, which was an unusual choice for a gentleman's watch at the time but was required by the caliber 350 movement's bidirectional peripheral winding rotor. The architecture of this movement, which was in use from 1969 to 1985, did away with the necessity for a conventional winding stem, giving Patek Philippe's designers greater freedom to play with form. A sleek, architectural case profile with strong proportions

and clean lines was ultimately the result. Its stunning blue dial with a textured finish, which conveys sophistication and undeniable vintage charm, is its true highlight.

Beyer Chronometrie Zurich

The longest-running partnership ever established by either company is that between Patek Philippe and Beyer Chronometrie, which began in the early years of the Geneva-based manufacturer's existence. Since the Stern family purchased Patek Philippe in 1932, their relationship has grown beyond business to include a strong sense of friendship and respect for one another. As a testament to the trust and shared history between these two historic houses, Beyer Chronometrie was given the honor of opening the first Patek Philippe Boutique in Switzerland to be managed by a retailer in July 2011.

LEARN MORE

PATEK PHILIPPE

BETA 21 REF. 3587/2

PATEK PHILIPPE. A VERY RARE AND OVERSIZED 18K GOLD QUARTZ WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

BETA 21 MODEL, REF. 3587/2, MOVEMENT NO. 5'736, CASE NO. 2'699'650, CIRCA 1971

Movement: Quartz

Dial: Blue

Case: 42.5 mm. wide

With: 18k gold Patek Philippe integrated bracelet and clasp, overall length approximately 190 mm.

CHF15,000-30,000

The present timepiece is a very rare 'Beta 21', Patek Philippe's first quartz wristwatch. This watch was intended for the American market, as evidence by the '18k' engraving on the caseback and the 'HOX' import mark on the movement. The 'HOX' code was applied to both Patek Philippe and Universal Genève timepieces imported by the Henri Stern Watch Agency, the official name for Patek Philippe USA.

The emergence of inexpensive, battery-operated quartz watches from Japan, which provided significantly higher accuracy than conventional mechanical timepieces, presented Swiss watchmakers with a significant obstacle during the Quartz Crisis of the 1970s. In order to compete, a consortium of major Swiss companies, including Patek Philippe, worked

together to create a revolutionary quartz movement at the Centre Électronique Horloger (CEH) in Neuchâtel. The result was the Beta-21, one of the earliest and most accurate battery-operated movements ever made, introduced at the Basel Fair in April 1970.

In a daring display of modernity and innovation, Patek Philippe debuted its first quartz wristwatch, reference 3587. The 3587 embodied the forward-thinking design philosophy of its time with its oversized cushion-shaped case and unique integrated bracelet. The reference 3597, the model's successor, was introduced in 1973 with the upgraded Beta-22 movement and continued to be manufactured until about 1982. These models, which at the time were Patek Philippe's largest wristwatches, came in a range of case metals, dial finishes, and bracelet configurations. They now stand as extremely rare and collectible icons, signifying a turning point in the history of watchmaking when technological innovation and traditional craftsmanship came together.

LEARN MORE

PATEK PHILIPPE

BRACELET WATCH REF. 4290/001

+65

PATEK PHILIPPE. A RARE AND EXTREMELY ATTRACTIVE 18K GOLD OVAL BRACELET WATCH WITH LAPIS LAZULI DIAL

REF. 4290/001, MOVEMENT NO. 1'274'068, CASE NO. 2'756'997, MANUFACTURED IN 1976

Movement: Manual

Dial: Lapis Lazuli

Case: 31 mm. wide, 26 mm. overall length

With: 18k gold and lapis lazuli integrated Patek Philippe bracelet, overall length approximately 170 mm.,

Certificate of Origin dated 1976, Extract from the Archives confirming production of the present watch in 1976 and its subsequent sale on 5 July 1976

CHF20,000-40,000

The present timepiece stands as a refined example of the manufacture's creative expression of the 1970s, where craftsmanship and creativity met in perfect harmony. The watch features a striking lapis lazuli dial, seamlessly matched by a bracelet set with 14 lapis inserts, as confirmed by the Extract from the Archives. This continuity creates a bold and sophisticated configuration, where case, dial and bracelet complement one another. Furthermore, the hands are finished with a texture that mirrors the bracelet's unique pattern, enhancing the overall visual appeal.

Reference 4290

Reference 4290 was produced in three different versions during its run in the 1970s: one on a leather strap, reference '/002' on a gold bracelet, and reference '/001' with lapis lazuli inserts on a gold bracelet, such as the present model.

LEARN MORE

ROLEX

DATEJUST 'CARTIER' REF. 6824

•+66

ROLEX. A VERY RARE AND HIGHLY ATTRACTIVE 14K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

RETAILED BY CARTIER, DATEJUST MODEL, REF. 6824, CASE NO. 4'011'965, CIRCA 1975

Movement: Automatic Dial: Gold

Case: 31 mm. diam.

With: 14k gold Rolex USA riveted bracelet and deployant clasp engraved 'F.E.S.', overall length approximately 200 mm.

Remark: Retailed by Cartier

CHF6,000-10,000

The present timepiece is a very rare and highly attractive Datejust reference 6824, distinguished by the prominent presence of a Cartier signature on the dial. It is paired with a 14k gold bracelet in the highly desirable riveted-link design, which was manufactured in the United States by C&I, adding even more appeal. The deployant clasp bears the stamps 'Rolex U.S.A.', 'C*I', and '74'.

Since its founding in 1905, Rolex has trusted the most prominent jewelers and merchants in the world to sell its timepieces, such as Tiffany & Co., Serpico y Laino, and Joyeria Riviera, with their names proudly featured on the dials. However, the rarest and most soughtafter of these renowned 'double-signed' Rolex watches are without a doubt those sold by Cartier.

It is thought that during a very short period of time in the 1970s, Cartier’s New York Fifth Avenue boutique carried Rolex watches. This rather improbable sounding assumption is explained by the fact that back then, the brand’s London, New York and Paris offices were entirely separate businesses. Robert Kenmore, the owner of the US branch, took liberties that would be inacceptable today, including selling watches made by competing brands.

Only a small number of these timepieces are known, which highlights the extraordinary rarity of Cartier retailed Rolexes and makes the current watch a remarkable prize for the avid collector.

LEARN MORE

PATEK PHILIPPE

NAUTILUS 'BEYER' REF. 3800/1

+67

PATEK PHILIPPE. AN EXTREMELY RARE AND ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

RETAILED BY BEYER, NAUTILUS MODEL, REF. 3800/1, MOVEMENT NO. 1'421'644, CASE NO. 559'805, MANUFACTURED IN 1983

Movement: Automatic Dial: Black

Case: 37.5 mm. wide

With: 18k gold Patek Philippe bracelet and deployant clasp, overall length approximately 180 mm., Extract from the Archives confirming production of the present watch in 1983 and its subsequent sale on 22 March 1983

Remark: Retailed by Beyer CHF35,000-70,000

The most notable feature of the present reference 3800 is its highly sought-after double-signed dial with the esteemed Beyer signature. Adding to its rarity, the present timepiece features a black date disc, which were only used in the very beginning of the production. Another noteworthy detail is the accent above the second 'E' in 'GENÈVE' at 12 o'clock, a feature found on only a small minority of examples, with the great majority produced without it.

Patek Philippe and Beyer Chronometrie have been partners since the earliest years of the Geneva-based manufacturer, and their partnership is the longest one either company has had. It has also been one of the most intimate since the Stern family bought Patek Philippe in 1932, based on a bond that goes beyond business. Beyer Chronometrie was honored in July 2011 to open Switzerland's first retailer-managed Patek Philippe boutique in recognition of this enduring relationship.

Reference 3800

Reference 3800 represents the mid-size version of the famous Nautilus model, first released in 1981 to satisfy collectors who felt that the 42 mm. case of the reference 3700 was too big. The watch also showcases another aesthetic change, with the addition of a sweep centre seconds, signified by the 'SC' in the calibre reference. Over its 25-year lifespan, the model underwent multiple mechanical evolutions. A quick-set date function was added in 1987 while keeping the same calibre, whereas early pieces fitted with calibre 335 SC were produced without this feature. The movement was updated to cal. 330 134 in 1992 and then to cal. 330 194 in 1997 until the reference was discontinued in 2006.

LEARN MORE

ROLEX

CHRONOGRAPH 'VERGA' REF. 3525

+68

ROLEX. AN EXCEEDINGLY RARE AND HIGHLY ATTRACTIVE 18K YELLOW GOLD CHRONOGRAPH WRISTWATCH WITH MULTISCALE BLACK DIAL

RETAILED BY VERGA, REF. 3525, NO. 46'389, CIRCA 1940

Movement: Manual Dial: Black

Case: 35 mm. diam.

With: 18k gold later added unsigned bracelet and deployant clasp, overall length approximately 190 mm., stainless steel later added buckle

Remark: Retailed by Verga CHF60,000-120,000

The present reference 3525 is unquestionably one of the most charismatic and exclusive examples of this legendary Rolex chronograph to appear at auction. Its striking, deeply patinated yellow gold case is immediately eye-catching, while the black gilt dial carries the added distinction of being signed by one of Rolex’s most historic official retailers, Verga of Milan.

Although clearly worn during the early years of its life, the watch is today preserved in remarkable condition - frozen in time and showcasing a stunning patina that only enhances its appeal. The right-hand side of the case, in particular, has developed a dramatic, gunmetal-like hue, while the gold mark punched on the band between the crown and lower pusher remains crisp and clearly legible. As one of the earlier examples of the reference, the serial and reference numbers are stamped on the outer caseback, with later examples adopting the more familiar engraving between the lugs.

The black gilt dial is visually captivating, featuring both tachymeter and telemeter scales, gilt text, and 'Fab. Suisse' below 6 o’clock. Its provenance is further elevated by the signature of the highly respected Italian retailer Verga of Milan, adding an additional layer of rarity and prestige.

Reference 3525

Introduced to the market in 1939, reference 3525 was made for the duration of the Second World War with production ending in 1945. Available in pink gold, yellow gold, stainless steel or steel and gold, it was an important landmark model for Rolex, the reference being the very first chronograph wristwatch to be fitted with a water-resistant 'Oyster' case with screw-down crown.

Reference 3525 has the further distinction of being known as the 'POW' or prisoner of war watch since it was the model supplied directly by Rolex to captured Western Allied airmen incarcerated in German camps, including Stalag Luft III made famous by the movie Great Escape starring Steve McQueen.

PATEK PHILIPPE

CHRONOGRAPH 'TASTI TONDI' REF. 1463

+69

PATEK PHILIPPE. A VERY RARE AND HIGHLY ATTRACTIVE 18K GOLD CHRONOGRAPH WRISTWATCH WITH TACHYMETER SCALE DIAL REF. 1463, MOVEMENT NO. 869'055, CASE NO. 2’615’204, CIRCA 1960

Movement: Manual

Dial: Silvered Case: 35 mm. diam.

With: Stainless steel unsigned buckle

Remark: Approx. 400 examples made in yellow gold

CHF100,000-200,000

The desirability of the reference 1463, Patek Philippe’s only vintage chronograph with a ‘water-resistant’ case and round chronograph pushers, has never ceased. Around 400 pieces were made in yellow gold from which 160 pieces are known to the market. Considered one the most beautifully designed chronographs of the mid-20th century, reference 1463 is Patek Philippe's regular production vintage chronograph model (aside from the 1563) with screw back case and round pushers.

The dial design seen on this watch can be considered one of the great all-time classics of Patek Philippe, in fact after more than 70 years its influence is still seen to this day in the contemporary chronograph collections. The present watch features a beautifully balanced two-tone dial, made entirely by hand by Stern Frères, the acknowledged masters of the art of dial making, with a silvered outer scale and an off-white center. Stern Frères had always worked very closely with Patek Philippe being the only company with the know-how to make the perfect dials that were essential for their watches. In fact, Stern Frères dials

for complicated watches were reserved almost exclusively for Patek Philippe who were additionally offered the first and exclusive choice on each new design or technique as it was developed.

Reference 1463 is one of the most highly prized vintage Patek Philippe chronographs on the market today. The ownership of a 1463 of any type is already regarded as a statement of exclusivity and discernment. The new custodian of this beautiful chronograph will have the honour of beginning the next chapter in its illustrious history.

Reference 1463

Reference 1463, Patek Philippe's only vintage chronograph model with screw back case and round pushers, was produced from 1940 until the mid-1960s. Even though the notion of 'sports watch' is probably an invention of the late 20th century, there is certainly some explanation if one relates the model to this term. In fact, for over half a century there hasn't been any other model by Patek Philippe that better exemplifies the needs of a modern society enjoying outdoor activities and in particular sport during its spare time. In fact, whereas the chronograph movement responds to the sportsman's needs, the beautifully sculpted water-resistant case also protects it from humidity and dust.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 3450

+70

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

REF. 3450, MOVEMENT NO. 1'119'765, CASE NO. 2'808'541, CIRCA 1985

Movement: Automatic Dial: Silvered

Case: 37.5 mm. diam

With: 18k gold Patek Philippe buckle, Certificate of Origin dated 1985, leather folder, product literature and presentation box

Remark: Approx. 238 pieces made in yellow gold

CHF120,000-250,000

The present reference 3450 is a very attractive and very well-preserved example of one of the rarest perpetual calendar models ever made by Patek Philippe in series. It was discontinued 40 years ago but is still regarded as a trophy watch and very wearable classic, making it a musthave for any Patek Philippe collector.

The 3450, which was introduced as the replacement for the renowned reference 3448, was much rarer as it was only produced for roughly five years. Its most significant improvement over its predecessor was the inclusion of a leap-year indicator on the dial. With its crisp, clean lines and beautifully preserved case hallmarks, the current watch is offered in excellent overall condition.

Reference 3450

In 1981, reference 3448 was replaced by the reference 3450, with an upgraded calibre 27-460 QB (Quantième Bissextile). The additional of a leap-year indicator, which is shown through a unique window at four o'clock, was its main difference from its predecessor. While the second series, like the present watch, used Romain numerals I, II, III, and IV to indicate the leap-year cycle, the first series used a simple red disk to show the leap-year.

Only 244 examples of reference 3450 were made in total, with the great majority of them being in yellow gold and less than a few in white gold. With the introduction of the reference 3940, which marked the beginning of a new era for Patek Philippe's perpetual calendar wristwatches, production of the 3448 and 3450 ceased in 1985.

LEARN MORE

ROLEX

DAYTONA REF. 6263

+71

ROLEX. A RARE AND ATTRACTIVE 18K GOLD CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 6263, CASE NO. 5'951'377, CIRCA 1979

Movement: Manual

Dial: Black

Case: 37.5 mm. diam.

With: 18k gold Rolex Oyster Rivet bracelet and deployant clasp, overall length approximately 205 mm.

CHF100,000-200,000

The present timepiece offers a rare and thrilling opportunity for the discerning Rolex collector to acquire one of the most coveted iterations of the Daytona, the reference 6263 in yellow gold. In addition to being extremely rare, this example stands out for its exquisitely preserved case, which features full and well-defined proportions, sharp hallmarks, and serial and reference numbers that are clearly engraved. Another noteworthy feature is the four-digit number (in this instance 5611) engraved on the movement plate in front of the calibre number. This number corresponds to the number given for the C.O.S.C. test of the movement at the Geneva Observatory, a characteristic found exclusively on the cal. 727 movements of the gold cased references 6263 and 6265 from the 1970s and 1980s.

Reference 6263

The 6263 replaced the first Oyster chronograph, the reference 6240, and was first introduced in 1969 as the sister reference to the 6265. It had screw-down pushers that improved its water resistance, a distinguishing feature that also gave the watch a more robust and athletic character. It was also fitted with the upgraded Caliber 727, an evolution of the Valjoux 72. The reference 6263, a model that has since become an integral part of vintage Daytona collecting, was solidified as one of Rolex's most enduring and sought-after chronographs by its black acrylic bezel, graduated to 200 units, and the bold 'Oyster' designation on the dial.

LEARN MORE

PATEK PHILIPPE

CALATRAVA 'BEYER' REF. 96

PATEK PHILIPPE. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD WRISTWATCH WITH BLACK DIAL

RETAILED BY BEYER ZURICH, CALATRAVA MODEL, REF. 96, MOVEMENT NO. 829'483, CASE NO. 296'130, MANUFACTURED IN 1939

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

With: 18k gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1939 with black dial and its subsequent sale on 29 September 1939, Extract of the Beyer Archives

Remark: Retailed by Beyer Zurich CHF30,000-50,000

Among the rarest and most fascinating vintage timepieces are those double-signed with the prestigious name of a great retailer, in this case, 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 present example has a very attractive black dial with yellow gold sword-shaped hour markers. A truly captivating aesthetic is produced by the harmonious blending of this striking dial with the elegant yet technically balanced case proportions.

Reference 96

Introduced in 1932, reference 96 was one of the first Patek Philippe models to be given a reference number, not long after the Stern family acquired the business and started restructuring and redefining its manufacturing. Considered by many to be the archetype of the Calatrava collection, reference 96 served as inspiration for Patek Philippe's following designs and remains one of the most recognizable wristwatches ever made.

Beyer Chronometrie Zurich

The partnership between Patek Philippe and Beyer reaches back to the earliest years of the Geneva manufacture. With roots in much more than just business, it is the most enduring partnership maintained by either company and one of the most intimate since the Stern family bought Patek Philippe in 1932. Beyer Chronometrie was honored to open the first retailer-managed Patek Philippe boutique in Switzerland in July 2011 as a testament to their longstanding relationship.

LEARN MORE

PATEK PHILIPPE

REF. 570 RETAILED BY GUBELIN

+73

PATEK PHILIPPE. AN EXCEPTIONAL, EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD WRISTWATCH WTIH SWEEP CENTRE SECONDS AND BLACK DIAL

RETAILED BY GUBELIN, REF. 570, MOVEMENT NO. 864'789, CASE NO. 300'057, MANUFACTURED IN 1946

Movement: Manual Dial: Black 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 13 October 1947 and presentation box

Remark: Retailed by Gubelin

CHF200,000-400,000

PROVENANCE:

Phillips, The Geneva Watch Auction: THREE, May 15 2016, Lot 213

This magnificent Patek Philippe reference 570 can only be described as stunning, combining breathtaking aesthetics with remarkable rarity. According to research, only nine examples of the yellow gold reference 570 with the caliber 12 SC, which features sweep center seconds, are known to have been made. This makes the current watch one of the rarest versions of this already renowned model.

The present 'Grande Calatrava' reference 570 is undoubtedly one of the finest known examples. Strong and distinct hallmarks are still present on its elegant yellow gold case. It houses the caliber 12 SC movement, a technical rarity for this reference, and dates to 1946, making it an early first-series example. The Victorin Piguet workshops cleverly added the extra gearing to the base 12-120 movement to create the indirect center seconds system, which was virtually never seen in the 570.

The double-signed dial, which features the esteemed name of the Swiss retailer Gübelin and is highly valued by collectors today, further enhances this watch. This watch perfectly captures the fusion of historical significance, mechanical innovation, and subtle elegance that characterizes Patek Philippe's golden era of watchmaking.

Reference 570

The first large Calatrava to be produced in series, reference 570 was introduced in 1938 and was produced for an astounding 34 years, until 1972. With a diameter of 35 mm, the model marked a substantial change in size and presence compared to reference 96, which was 30.5 mm in diameter. It was available in a broad range of case metals, dial colors, and configurations over the years, demonstrating Patek Philippe's dedication to adaptability and elegance.

E. Gübelin

E. Gübelin was established in Lucerne, Switzerland, in 1854, and has always been a family-owned business. The house, which designs and sells jewelry and watches of the highest caliber, has gained reputation for its exquisite craftsmanship and sophisticated taste. When Gübelin's name appears on a Patek Philippe dial, it signifies a partnership between two of Switzerland's most prestigious houses, an association that still captivates collectors worldwide.

LEARN MORE

ROLEX

OYSTER PERPETUAL REF. 6105 +74

ROLEX. A RARE 18K GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND DATE

OYSTER PERPETUAL MODEL, REF. 6105, CASE NO. 752'955, CIRCA 1952

Movement: Automatic Dial: Black Case: 36 mm. diam. With: Gold plated Rolex buckle

CHF10,000-20,000

The present Oyster Perpetual 'Ovettone', or 'big egg' as it is lovingly nicknamed by collectors due to its large size, is a particularly attractive example of the rare reference 6105. Presented in good overall condition, its charm is enhanced by a bold yet elegant black dial with gilt graphics and a red date indication. Additionally, the watch features a 'Super Oyster' case, an innovative design that provided water resistance without requiring a screw-down crown.

The Datejust, which was first released in 1945 to mark Rolex's 40th anniversary, has grown to become one of the company's most enduring flagships. Powered by the caliber A.296 that was previously utilized in the large reference 5026, the reference 6105 is a larger version of the renowned 'bubble back' and represents an evolution of this milestone. The 6105, along with its sister reference 6104, was one of the biggest and most sophisticated early Datejust models, fusing the brand's classic elegance with Rolex's groundbreaking automatic technology.

LEARN MORE

PATEK PHILIPPE

SKELETONIZED REF. 3883J-001

+75

PATEK PHILIPPE. A RARE AND STUNNINGLY ATTRACTIVE 18K GOLD SKELETONIZED WRISTWATCH WITH HAND-ENGRAVED MOVEMENT

REF. 3883J-001, MOVEMENT NO. 1'389'923, CASE NO. 2'952'821, CIRCA 2002

Movement: Manual Dial: Skeletonized Case: 31.5 mm. diam.

With: 18k gold Patek Philippe buckle, Certificate of Origin dated 2002, leather folder, product literature, presentation box and outer packaging

Remark: Approx. 200 pieces made CHF20,000-40,000

Patek Philippe debuted its first skeletonized wristwatches in the early 1980s, featuring opulently hand-engraved gold movements of remarkable complexity, such as the present reference 3883. It was one of the first mechanical skeletonized wristwatches made by the company, together with the Ellipse reference 3880. The present timepiece is incredibly rare, with an estimated 200 pieces produced overall and only 20 examples currently known to the market.

Because of its prominent, protruding lugs that elevate the watch elegantly on the wrist, reference 3883 only measures 31.5 mm., wearing larger than its dimensions indicate. Its refined details include cathedral hands, a cabochon crown, and an ultra-slim profile of just 4.5 mm, made possible by the caliber 177 SQ. Its open worked architecture and elegant hand-finishing give the watch an unmistakably sophisticated appearance while embodying the technical mastery and decorative artistry for which Patek Philippe is renowned.

LEARN MORE

AUDEMARS PIGUET

JULES AUDEMARS TOURBILLON REF. 25718BA

+76

AUDEMARS PIGUET. A VERY RARE AND UNUSUAL 18K GOLD AUTOMATIC TOURBILLON WRISTWATCH WITH DATE AND POWER RESERVE INDICATION

JULES AUDEMARS TOURBILLON MODEL, REF. 25718BA, CASE NO. D7919, NO. 13, CIRCA 1997

Movement: Automatic Dial: White Case: 39 mm. diam.

With: 18k gold Audemars Piguet buckle, Certificate of Authenticity dated 1997, Certificate of Origin and Guarantee dated 1997, product literature, presentation box and outer packaging

CHF20,000-40,000

The introduction of the reference 25718 in 1991 marked a significant advancement in watchmaking, notably owing to its forward-looking design. It was the world's first wristwatch to combine a tourbillon, an automatic movement, a power reserve, and a date indication.

The present timepiece stands out thanks to its elegant ivory dial paired with a yellow gold case. Elegantly sculptured teardrop lugs and the absence of a visible crown, which has been subtly moved to the case back, further highlight its streamlined design.

The caliber 2875 movement that powers the watch is nothing short of spectacular and is a true horological masterpiece. One of its most intriguing features is its unusual automatic winding mechanism. Instead of using a conventional rotor, it uses a 'hammer', a characteristic usually found in early automatic timepieces but brought back to life by Audemars Piguet for their automatic tourbillon watches. The mainspring is wound with each alternating motion of the hammer, which is made of a dense iridium-platinum alloy and swings rhythmically from side to side.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 3940 'FIRST SERIES' 77

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

REF. 3940, MOVEMENT NO. 770'064, CASE NO. 2'823'619, CIRCA 1986

Movement: Automatic Dial: Silvered

Case: 36 mm. diam.

With: Later added 18k pink gold Patek Philippe buckle, Certificate of Origin dated 1986, setting pin, leather folder, product literature, presentation box and outer packaging

Remark: First series, approx. 1'300 pieces made CHF60,000-120,000

Launched in 1985 and discontinued in 2007, reference 3940 has long been a collector's favorite and marks a significant turning point in Patek Philippe's contemporary history. The fact that Philippe Stern, the company's head at the time, personally selected the model to wear every day further enhances its reputation.

The present example belongs to the highly coveted and rare 'first series'. According to our research, only 82 examples of the first series in yellow gold are known to the market today, out of an estimated 1'300 pieces produced. The flat, sunken subsidiary dials that show the 24-hour and leap year indications make these early watches easily identifiable. These details were later changed in following series, with the leap year indication featuring a cross dividing the four sectors.

Reference 3940

Reference 3940 and its sister model, reference 3970 perpetual calendar chronograph, were introduced in the mid-1980's, when the mechanical watch renaissance was still in its early stages and few complex wristwatches were being manufactured.

Powering the watch is the Cal. 240-Q movement, an automatic movement with a 22k gold micro-rotor that epitomizes Patek Philippe's technical prowess, making it incredibly slim at only 9 mm. The reference's dial layout underwent significant refinements over the course of its two-decade production run, resulting in three distinct series and a few rare variations, all of which added to the model's longlasting collectability.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 3970E 'THIRD SERIES' 78

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

REF. 3970E, MOVEMENT NO. 876'009, CASE NO. 2'900'856, CIRCA 1992

Movement: Manual Dial: Silvered

Case: 36 mm. diam.

With: 18k gold Patek Philippe buckle, Certificate of Origin dated 1992, additional sapphire caseback stamped 2'900'856, setting pin, leather folder, product literature, presentation box and outer packaging

Remark: Third series

CHF100,000-200,000

The present reference 3970 is preserved in very good overall condition and furthermore accompanied by its full set of accessories.

Introduced in 1986, reference 3970 marked a new generation of perpetual calendar chronograph wristwatches for Patek Philippe, succeeding the highly successful 2499, which had been manufactured in four series between 1951 and 1985. The biggest shift was the replacement of the Valjoux movement that had propelled its predecessors for the previous fifty years with a new Lemania-based ébauche. There were only about 100 pieces made in the first series of reference 3970, which started with movement number 875'000 and had a solid snap-on back. A solid screw-down back, with reference 3970E, was introduced in the second series.

Launched in 1989, the third series, such as the present example, was released and came with a solid screw-down back as well as an extra sapphire crystal display back. It is believed that approximately 1'350 pieces were made across all four metals. The reference was replaced by the 5970 in 2004, marking the end of production.

Reference 3970 and 3971, which were discontinued twenty years ago, have since become modern classics and are considered to be indispensable pieces for the discerning collector of complicated Patek Philippe wristwatches.

PATEK PHILIPPE

REF. 5170J-010 'BEYER ZURICH'

PATEK PHILIPPE. A VERY RARE AND ATTRACTIVE 18K GOLD LIMITED EDITION CHRONOGRAPH WRISTWATCH, MADE TO COMMEMORATE THE 250TH ANNIVERSARY OF BEYER ZURICH

RETAILED BY BEYER, REF. 5170J-010, MOVEMENT NO. 5'522'563, CASE NO. 4'519'713, NO. 10/50, CIRCA 2010

Movement: Manual Dial: Silvered

Case: 39.4 mm. diam.

With: 18k gold Patek Philippe deployant clasp, Certificate of Origin and Attestation dated 2010, additional 18k gold solid caseback engraved 'PATEK PHILIPPE NO. 10/50, FABRIQUÉE POUR LE 250ÈME DE BEYER À ZÜRICH, 1760 - 2010' and '4'519'713', Beyer booklet numbered 10/50, leather folder, product literature, presentation box and outer packaging Remark: Limited edition of 50 pieces

CHF35,000-70,000

Created to commemorate the 250th anniversary of Beyer Chronometrie Zurich, this timepiece is a limited edition of reference 5170, the manually wound chronograph that Patek Philippe debuted in 2010. The Beyer anniversary edition is distinguished by its blue chronograph and 30-minute register hands, which pay homage to the classic blued steel hands of past Patek Philippe models. The tachymeter scale, which takes the place of the original model’s pulsometer scale and makes it possible to calculate speed, further echoes this tasteful color accent.

This limited edition of just 50 watches, individually numbered from 1 to 50, is one of Patek Philippe’s incredibly rare timepieces with a soughtafter double signature, with the ‘Beyer’ logo displayed on the lower half of the dial. The additional solid 18k gold caseback is exquisitely engraved with the words ‘Fabriquée pour le 250ème de Beyer à Zurich 1760-2010’ and the watch’s unique serial number.

Beyer Chronometrie Zurich

The esteemed company has been handed down from father to son, each of whom is a fully qualified watchmaker, since its founding in 1760. Beyer Chronometrie has been selling Patek Philippe watches for more that 175 years and was the first store in Switzerland to focus solely on watches, clocks, and jewelry. The two businesses have been working together since Patek Philippe's beginnings, making it the longestrunning partnership either house has ever established. In July 2011, Beyer Chronometrie were given the honor of opening the first retailermanaged Patek Philippe Boutique in Switzerland, in recognition of this special partnership. Since 2025, the business is now headed by Muriel Zahn-Beyer.

LEARN MORE

PATEK PHILIPPE

SPLIT SECONDS CHRONOGRAPH REF. 1436

+80

PATEK PHILIPPE. AN OUTSTANDING AND EXCEEDINGLY RARE

18K GOLD SPLIT SECONDS CHRONOGRAPH WRISTWATCH REF. 1436, NO.868’989, CASE NO. 2’626’750, CIRCA 1956

Movement: Manual Dial: Silvered Case: 33 mm. diam. With: 18k gold Patek Philippe buckle Remark: Approx. 120 pieces made in yellow gold CHF120,000-220,000

PROVENANCE:

Christie’s Geneva, ‘Exceptional Patek Philippe Wristwatches’, 13th November 2001, lot 30

Christie’s is extremely pleased to offer to our clients, international collectors, and all admirers of Patek Philippe, this stunning vintage yellow gold reference 1436J split-seconds chronograph. Last seen on the market almost 25 years ago, this world-class rarity represents an all-too-rare opportunity to add an important Patek Philippe ‘golden age’ classic to any distinguished collection.

Of outstanding quality and elegant design, reference 1436 stands among the pinnacles of Patek Philippe’s mid-century production, and was, in fact, the first split-seconds chronograph ever produced in series. The dial’s layout is particularly pleasing to the eye, with prominence given to the tachymeter scale and the applied gold hour indexes with Roman half-hour numerals. The split-seconds chronograph function

enables the timing of two events simultaneously, for instance, two cars in a race, and features a 30-minute counter for events lasting longer than one minute.

Reference 1436

Since its introduction in 1938, reference 1436 has remained the bestknown split-seconds chronograph model produced by Patek Philippe. The split-seconds chronograph is regarded as one of the three most challenging complications in watchmaking, and ref. 1436 is highly coveted by collectors as Patek Philippe’s first split-seconds chronograph wristwatch produced in series. It was predominantly cased in yellow or pink gold, with no examples known to date in white gold or platinum. The elegant design of reference 1436, combined with its highly complex movement, marked a peak in the evolution of technical wristwatches, an area in which Patek Philippe has long been preeminent.

Reference 1436 was produced in two generations, differing in the construction and operation of the chronograph mechanism. In the first generation, made until the late 1940s, the crown itself served as a button to split and reunite the two seconds hands. The second generation, such as the present watch, features a co-axial push button within the crown to operate the split-seconds function.

LEARN MORE

GUBELIN

MINUTE REPEATER SPLIT-SECONDS CHRONOGRAPH

+81

MATHEY-TISSOT. A RARE AND HIGHLY ATTRACTIVE TWO-TONE 18K YELLOW AND WHITE GOLD MINUTE REPEATING SPLIT SECONDS CHRONOGRAPH

KEYLESS LEVER WATCH WITH 30-MINUTE REGISTER, CENTRAL SPIRAL TACHYMETER SCALE AND BREGUET NUMERALS

SIGNED E. GUBELIN, LUCERNE, NO. 63’079, THE MOVEMENT SIGNED E. MATHEY-TISSOT, LES PONTS-DE-MARTEL

Movement: Manual Dial: Silvered with spiral tachymeter scale

Case: 47 mm. diam., engraved 'Lückendorfer Bergrekord 1930', the cuvette with a further engraved dedication CHF15,000-25,000

This extremely attractive and unusual two-tone yellow and white gold split-seconds chronograph by E. Gübelin is inscribed for the Lückendorf ‘Bergrekord’ motorsport hill climb event of 1930. Slim complicated precision timing watches such as this are among the icons of early 20th century Swiss watch production. Combining the classic complications of minute repeating and split seconds chronograph, the present watch is a masterpiece of fine watchmaking. The design of the dial is very pleasing to the eye with prominence given to the spiral tachymeter scale for the split-seconds chronograph. The split seconds chronograph function enables the timing of two events at the same time, for instance two cars racing, and has a 30-minute counter for recording single events of longer than one minute in duration. Beautifully preserved, the silvered dial features applied gold Breguet numerals and ‘cathedrale’ hands, overall a visual delight for the connoisseur.

Combining rarity, beauty and above all originality and condition, this formidable watch cannot fail to captivate even the most exacting of collectors and is a superb addition to any collection.

The engraved inscription on the back of the present timepiece indicates that it was either a prize or a personal presentation to a competitor in the 1930 Lückendorf Bergrekord motorsport race. The Lückendorf Hill Climb is one of the oldest hill climb events in Germany and has taken place on a unique natural race track in the Zittau Mountains near Lückendorf since 1923. The winding, approximately 8-kilometrelong track has since attracted motorsport fans worldwide. 'Bergrekord' is a German term for a mountain racing event, the term translates to 'mountain record' and refers to setting a new best time or achieving a record in a motorsport mountain climb.

E. Gübelin

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

Edmond Mathey-Tissot

Established his watchmaking business in the village of Les Pontsde-Martel in 1886. He began by specializing in complications, and especially repeater pocket watches, that is, watches which chime the hour or the hour and quarter-hour (quarter-repeater) or the hour, quarter-hour and minute (minute-repeater). The firm soon proceeded to make chronographs and won a number of prizes.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH REF. 5004P-021 +82

PATEK PHILIPPE. A VERY RARE AND HIGHLY COVETED PLATINUM PERPETUAL CALENDAR SPLIT SECONDS CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION

REF. 5004P-021, MOVEMENT NO. 879'614, CASE NO. 4'007'822, CIRCA 2000

Movement: Manual

Dial: Silvered

Case: 36.5 mm. diam.

With: Platinum Patek Philippe deployant clasp, Certificate of origin dated 2000, setting pin, product literature and leather folder

Remark: Approx. 300 pieces made in platinum

CHF150,000-250,000

The present reference 5004 is considered one of the great modern classics among Patek Philippe’s high complication, enjoying a cult among collectors. Production averaged only around 12 pieces annually due to its extreme technical complexity, further enhancing its exclusivity. This timepiece was consigned by the family of the original owner and is furthermore offered in very good overall condition.

Originating from reference 3970, the rightful heir to the renowned reference 2499, the 5004 captures the spirit of Patek Philippe's postwar design legacy as well as the extraordinary expertise of its master watchmakers. Amazingly, they were able to incorporate a split-second chronograph mechanism into a conventionally sized case without sacrificing its graceful design. Reference 5004 is frequently mentioned as one of the models with the most promising long-term future in the market and is regarded as one of the best wristwatches ever made.

Over the course of its 16-year production run from 1994 to 2010, the 5004 was made in four different metals: 18k yellow, pink and white gold, as well as platinum such as the present timepiece. Reference 5204, which was introduced at Baselworld in 2012, eventually took its place.

PATEK PHILIPPE

CALATRAVA REF. 96

PATEK PHILIPPE. A RARE AND HIGHLY DESIRABLE 18K GOLD WRISTWATCH WITH BREGUET NUMERALS

CALATRAVA MODEL, REF. 96, MOVEMENT NO. 921'597, CASE NO. 297'408, MANUFACTURED IN 1942

Movement: Manual

Dial: Silvered

Case: 30.5 mm. diam.

With: 14k gold unsigned bracelet, overall length approximately 165 mm., Extract from the Archives confirming production of the present watch in 1942 and its subsequent sale on 26 August 1942

CHF10,000-20,000

The present reference 96 may possibly be one of the most desirable and collectible configurations of the storied model, featuring rare and sought-after design elements, such as a 'long signature' dial, elegant Breguet numerals, and classic spade hands. What truly sets it apart is its remarkable condition, reinforced by the two strong hallmarks on the side of the case and lugs, which are details that could easily be lost to polishing over time. Interestingly, the movement is stamped 'PXP', indicating that the present timepiece was intended for the American market.

Reference 96

Introduced in 1932, reference 96 was amongst the first Patek Philippe watches to be given a reference number. This was subsequent to the manufacture’s new owners, the Stern family, wanting to reorganize and reevaluate the production of watches. Considered the archetype and first Calatrava, reference 96 laid the foundation for the future of Patek Philippe watches and remains one of the most iconic timepieces ever manufactured.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 3940

+84

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

REF. 3940, MOVEMENT NO. 772'237, CASE NO. 2'884'636, MANUFACTURED IN 1990

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

With: 18k gold Patek Philippe buckle, undated Certificate of Origin, Extract from the Archives confirming production of the present watch in 1990 and its subsequent sale on 14 December 1990, purchase invoice dated 1990, sales tag, setting pin, presentation box and outer packaging Remark: Second series, approx. 1'680 examples made in yellow gold CHF30,000-50,000

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 the reference 3940 'second series' were produced in yellow gold.

Reference 3940

Reference 3940 and its sister model (the reference 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 its 20 years of production resulting in three clearly defined series and some rare variations.

LEARN MORE

FRANCK MULLER

PERPETUAL CALENDAR REF. 7000 QP A

+85

FRANCK MULLER. A RARE AND ATTRACTIVE 18K GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH RETROGRADE MONTH AND LEAP YEAR INDICATION

REF. 7000 QP A, NO. 23, CIRCA 2001

Movement: Automatic Dial: Silvered

Case: 39 mm. diam.

With: 18k gold Franck Muller buckle

CHF8,000-12,000

The present Franck Muller Perpetual Calendar reference 7000 QP A, with its timeless yet unique style, perfectly captures the brand's unmistakable design principles. Eleven square hour markers made of blued steel and a creative reworking of the perpetual calendar layout are featured on its sophisticated silver dial. The month indication is shown via a semi-circular retrograde display that sweeps anticlockwise, a hallmark of Franck Muller's mechanical inventiveness, while the date, day, moon phase, and leap year are shown through conventional subdials. The end result strikes the ideal balance between technical sophistication and opulent design, with a harmonious and captivating dial composition housed within its round yellow gold case.

In 1991, Franck Muller established his own brand with Vartan Sirmakes, which quickly gained notoriety for its daring complications and avantgarde design that defied conventional Swiss watchmaking norms. The current watch's caseback proudly displays his nickname 'Master of Complications', which Muller earned for his mastery of mechanical ingenuity.

LEARN MORE

VACHERON CONSTANTIN

MALTE REF. 47112

+86

VACHERON CONSTANTIN. AN ELEGANT AND HEAVY 18K GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES AND LEAP YEAR INDICATION

MALTE MODEL, REF. 47112, MOVEMENT NO. 902'999, CASE NO. 733'536, MANUFACTURED IN 2002

Movement: Manual Dial: White Case: 39 mm. diam.

With: 18k gold Vacheron Constantin buckle, Extract from the Archives confirming manufacture of the present watch in 2002, sales tag and setting pin CHF25,000-50,000

The Malte Perpetual Calendar Chronograph marks a milestone as Vacheron Constantin's first manually wound perpetual calendar chronograph. Introduced in 2000, one of the model's most appealing feature is its beautifully engraved moon phase disc, a design element so iconic that Vacheron Constantin continued using it in the 'Tour de l'Ile' grand complication and in the more recent 'Patrimony Traditionnelle' perpetual calendar chronograph.

Fitted with calibre 1141, reference 47112 was in production until 2006/2007 and available exclusively in platinum or yellow gold, such as the present timepiece. Notably, it is also fitted with a hinged officerstyle case back revealing a sapphire display offering a discreet view of the beautifully finished movement.

PATEK PHILIPPE

CHRONOGRAPH REF. 5070P-001

+87

PATEK PHILIPPE. A VERY RARE AND LARGE PLATINUM CHRONOGRAPH WRISTWATCH

REF. 5070P-001, MOVEMENT NO. 3'715'328, CASE NO. 4'465'213, CIRCA 2008

Movement: Manual Dial: Blue

Case: 42 mm. diam.

With: Platinum Patek Philippe deployant clasp, Certificate of Origin dated 2008, leather folder, product literature, presentation box and outer packaging

Remark: Approx. 500 pieces made in platinum CHF100,000-200,000

With only about 500 pieces made in a very short production run, platinum examples of reference 5070 with a blue dial are among the rarest iterations of the model and are particularly valuable to collectors. The reference, which debuted in 1998 and was discontinued in 2010, was Patek Philippe's first chronograph-only model in decades. First available in yellow gold, it was later released in white gold in 2001, in pink gold in 2003, and finally in platinum in 2008.

At its core is the calibre 27-70, which is based on a Nouvelle Lemania ébauche specifically developed for Patek Philippe. The 5070's large case makes it the first production watch from the manufacture to be larger than 40 mm., combining bold proportions with technical sophistication.

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 5059P-018

PATEK PHILIPPE. AN EXCITINGLY RARE AND POSSIBLY UNIQUE PLATINUM

AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH SWEEP CENTRE SECONDS, RETROGRADE DATE, MOON PHASES AND LEAP YEAR INDICATION

REF. 5059P-018, MOVEMENT NO. 3'410'821, CASE NO. 4'365'484, CIRCA 2021

Movement: Automatic Dial: Blue

Case: 36 mm. diam.

With: Platinum Patek Philippe deployant clasp, Certificate of Origin dated 2021, leather portfolio, leather folder, product literature, presentation box and outer packaging

Remark: The only known bearing the Geneva seal and second piece to be offered at auction CHF100,000-200,000

The present reference 5059P-018, distinguished by its deep blue dial and raised gold Roman numerals, is one of the greatest and most attractive Patek Philippe’s modern rarities.

Within this already rare reference, the present timepiece stands out as an intriguing anomaly, even possibly unique, because of its 'out of series' caliber 315 S QR movement. Prior to the model's discontinuation in 2006, this caliber was part of the third and last batch of movement made specifically for the reference 5059.

To the best of our knowledge, all other publicly known examples of reference 5059P-018 are fitted with the caliber 324 S QR movement bearing Patek Philippe’s own ‘PP Seal of Excellence'. This caliber later became standard in the reference 5159, which replaced the 5059. The current watch, on the other hand, features a caliber 315 SQR that was manufactured around 2005 and, as a result, bears the earlier 'Geneva Seal' or 'Poinçon de Genève'.

A Study of the Present Watch

The standard production reference 5059, an automatic perpetual calendar wristwatch with retrograde date and sweep centre seconds, was introduced in 1998 and discontinued in 2006. However, the current

watch is a remarkable exception. Its movement, caliber 315 S QR, is part of the third series with serial numbers starting 3'410'xxx that started in 2004, even though its case is from circa 2021. To put it another way, the case was made new in 2021, yet the movement was produced over 17 years earlier, before the reference was discontinued. Such an 'out of series' watch was created combining a new old stock movement with a later case. Despite having different production dates, the end product is a perfectly valid Patek Philippe wristwatch that deviates from regular series production. This exceptional situation results in an intriguing and possibly unique detail: the movement has the coveted 'Geneva Seal', or 'Poinçon de Genève', which has been recognized for many decades as the ultimate standard in watchmaking.

However, the Geneva Seal has traditionally only been used for the movement's finishing and decoration. Testing for accuracy was optional. Thus, the 'PP Seal', a certification standard created by Patek Philippe in 2009, covers not only movement performance and finishing but also elements of the ownership experience. In response, performance standards were added to the 'Geneva Seal' criteria in 2012.

LEARN MORE

PATEK PHILIPPE

NAUTILUS 'TIFFANY & CO.' REF. 5711/1P-010

+89

PATEK PHILIPPE. AN IMPORTANT, HIGHLY EXCLUSIVE AND EXTREMELY RARE PLATINUM AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

RETAILED BY TIFFANY & CO., NAUTILUS MODEL, REF. 5711/1P-010, MOVEMENT NO. 5’836’259, CASE NO. 6’003’271, CIRCA 2015

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

With: Platinum Patek Philippe bracelet and double deployant clasp, overall length approximately 190 mm., Certificate of Origin dated 2015, sales tag, leather folder, product literature, presentation box, outer packaging and Tiffany & Co. outer packagings

Remark: Pre-40th Anniversary Nautilus retailed by Tiffany & Co.

CHF400,000-800,000

The platinum Patek Philippe Nautilus reference 5711/1P-010 is an icon of exclusivity and desirability. Never intended for the public eye nor featured in any catalogue, it was offered privately, by invitation only, to a select circle of Patek Philippe’s most distinguished and loyal clients. Very few examples of the pre-40th Anniversary Nautilus references were ever made in platinum, and they remain among the most elusive models for collectors to find today.

The present example belongs to an even more elusive and thrilling subset of the reference: those bearing the legendary double signature ‘Tiffany & Co.’. Only a tiny number of these double-signed watches were allocated to Tiffany’s VIP clients by invitation, rendering them virtually unobtainable. Remarkably, the present watch is only the second example ever to be offered at international auction, underscoring its extraordinary rarity and importance.

LEARN MORE

PATEK PHILIPPE

NAUTILUS ‘TIFFANY & CO.’ REF. 5711/1P-010

As is Patek Philippe’s tradition, the platinum case is discreetly marked with a small diamond set between the lugs at 6 o’clock. The combination of a solid platinum case and bracelet, the mythical ‘Tiffany & Co.’ signature, and its off-catalogue provenance elevate this piece to the pinnacle of modern horology: one of the ultimate prizes among all reference 5711s, and a true statement watch of the highest order.

Beyond its technical and aesthetic excellence, the present watch embodies the romance of one of watchmaking’s most storied collaborations. The partnership between Patek Philippe and Tiffany & Co. began in 1851 under the vision of Charles Louis Tiffany and Antoine Norbert de Patek. By 1854, Tiffany & Co. had introduced Patek Philippe to the American market, presenting some of the firm’s rarest creations. Over more than a century and a half, this relationship flourished, and nowadays, Tiffany remains the only retailer permitted to share its name on Patek Philippe dials. In 2001, the two houses celebrated the 150th anniversary of their enduring alliance, a testament to a partnership that continues to symbolize excellence, rarity, and refinement.

AUDEMARS PIGUET

ROYAL OAK 'B SERIES' REF. 5402ST

+90

AUDEMARS PIGUET. AN ICONIC STAINLESS STEEL AUTOMATIC WRISTWATCH WITH DATE AND BRACELET

ROYAL OAK 'B SERIES' MODEL, REF. 5402ST, NO. B 1915, CIRCA 1976

Movement: Automatic Dial: Black Case: 39 mm. wide

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

Remark: Approx. 845 pieces made CHF20,000-40,000

The present timepiece is among the most recognizable sports watches ever made. A pillar of Audemars Piguet's history, the Royal Oak 'B Series' can be considered as part of the most collectible luxury sport timepieces. Created by the renowned Gérald Genta and subsequently acclaimed as his career's masterpiece, it captured a sophisticated and discerning audience when it was first released.

Reference 5402ST

Launched at Baselworld in 1972, the reference 5402ST was produced across four distinct series: A, B, C, and D, each featuring subtle design variations that set them apart. With a total of 4'288 examples produced across all series, the reference had a lengthy and prosperous production run, with the 'B Series' accounting for 845 pieces.

OMEGA

SPEEDMASTER 'APOLLO SOYUZ' NO. 100 +91

OMEGA. A VERY RARE AND ATTRACTIVE STAINLESS STEEL LIMITED EDITION CHRONOGRAPH WRISTWATCH WITH BRACELET, MADE FOR THE ITALIAN MARKET

SPEEDMASTER APOLLO SOYUZ MODEL, REF. ST 145.022, MOVEMENT NO. 39’180’969, NO. 100, MANUFACTURED IN 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 confirming production of the present watch in 1976

Remark: Limited edition of 500 pieces

CHF20,000-40,000

During the 1970s Cold War between the powers of the Western Bloc (led by the United States and its NATO allies) and those of the Eastern Bloc (headed by the Soviet Union and its Warsaw Pact partners), NASA launched a project to connect an American Apollo spacecraft and a Soviet Soyuz spacecraft in orbit. In July 1975, the mission was successfully completed, signaling a turning point in global collaboration. A limited edition of 500 Speedmaster watches, each distinguished by the unique Apollo-Soyuz emblem displayed on the dial, were released in 1976 by Omega's exclusive Italian distributor, De Marchi, to celebrate this accomplishment.

This was Omega's first limited edition watch in steel, with all 500 examples solely intended for the Italian market. Each piece can be identified by the encircled letter ‘I’ on the case back, followed by its individual production number and the Omega logo.

The present timepiece stands apart from other Omega Speedmasters by replacing the traditional 'Speedmaster' designation at 12 o'clock with the Apollo-Soyuz emblem. Another notable feature is the unusually large 5.5 mm chronograph pushers that contribute to its unique character. It is furthermore enhanced 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.

LEARN MORE

ROLEX

SUBMARINER REF. 5513 +92

ROLEX. A COVETED AND HIGHLY ATTRACTIVE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND BRACELET

SUBMARINER MODEL, REF. 5513, CASE NO. 5'633'592, CIRCA 1979

Movement: Automatic Dial: Black 'Maxi Dial' Case: 39.5 mm diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 190 mm., Guarantee dated 1979, document holder, product literature, presentation box and outer packaging

CHF8,000-12,000

The present Rolex Submariner reference 5513 features an attractive MKI Maxi Dial, characterized by its larger lume plots. Interestingly, this configuration was the last time that Rolex has employed a matte dial with the word 'Submariner' below the depth rating.

Reference 5513

One of the most recognizable wristwatches ever made, the Rolex Submariner reference 5513 is also one of the brand's oldest models, having been manufactured from 1962 to 1989. The reference's dial, bezel, and case design underwent multiple changes over almost thirty years, all while maintaining the Submariner's distinctive look and feel. The watch, which stands out for its simple, no-date design, reflects the model's original intent: to serve as a tool watch that would help divers by providing the best possible legibility and reliability while underwater.

LEARN MORE

ROLEX

SUBMARINER 'EXPLORER' UNDERLINE DIAL REF. 5513

+92A

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.

ROLEX

GMT-MASTER

'MEXICANA DE AVIACIÓN' REF. 1675

+93

ROLEX. A VERY RARE AND ATTRACTIVE STAINLESS STEEL AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTER SECONDS, DATE AND BRACELET, MADE FOR THE MEXICAN AIRLINE 'MEXICANA DE AVIACIÓN'

GMT-MASTER MODEL, REF. 1675, CASE NO 2'041'528, CIRCA 1969

Movement: Automatic

Dial: Black

Case: 39.5 mm. diam.

With: Stainless steel Rolex Jubilee bracelet and deployant clasp stamped 'Hecho en México', overall length approximately 200 mm.

Remark: Made for the Mexican airline 'Mexicana de Aviacion'

CHF10,000-20,000

The present GMT-Master model is a particularly appealing example, featuring an exclusive engraving on the case back, tracing its roots back to Mexico.

The following inscriptions are found on the outside case back:

- Mas Alla del Deber (translates to 'Beyond Duty')

- S.C.U (presumably employee initials)

- Enero.4.1961 (January 4th 1961)

- Mexicana de Aviación

The bracelet clasp's 'Hecho en México' stamp further attests to its Mexican Origin.

Reference 1675

Five years after the initial GMT-Master reference 6542 was introduced in 1954, Rolex released its successor, reference 1675, building on its success. It is still one of the oldest references in the GMT-Master family, having been produced until 1980. Crown guards, which were added in 1967 to match the design of its stainless steel counterparts, were not originally included in the yellow gold version of the 1675. The model was only offered in stainless steel or 18k yellow gold at launch. Early in the 1970s, Rolex added steel and gold versions to their lineup, which they marketed under the now-famous 'Rolesor' name.

Mexicana de Aviación

Mexicana de Aviación was the first airline in Mexico and among the oldest worldwide when it was founded in 1921. The airline, which was praised for its sophisticated service and global network, especially during the mid-20th century aviation golden age, became a national symbol of pride over the years. Despite its success, the airline was shut down in 2010 due to management issues and financial difficulties. In 2023, the company was revived by the Mexican government after it purchased the company's assets and brand.

LEARN MORE

PATEK PHILIPPE

AQUANAUT TRAVEL TIME REF. 5164A-001 +94

PATEK PHILIPPE. A COVETED STAINLESS STEEL AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND DAY/NIGHT INDICATOR

AQUANAUT TRAVEL TIME MODEL, REF. 5164A-001, MOVEMENT NO. 5'653'002, CASE NO. 4'763'590, CIRCA 2012

Movement: Automatic

Dial: Light black

Case: 40 mm. wide

With: Stainless steel Patek Philippe double deployant clasp, additional green Patek Philippe rubber strap and presentation box

CHF30,000-50,000

When it was first released, the Aquanaut represented a daring new direction for Patek Philippe as it was new, contemporary, and obviously targeted at a younger, more daring audience. It was the first model of the brand to have a tropical rubber strap, a long-lasting, UV and water-resistant composite that went well with its sporty, modern vibe. By combining exquisite craftsmanship with everyday versatility, the Aquanaut embodied the concept of sports-luxe long before it became a retail buzzword.

Reference 5164

The Aquanaut Travel Time reference 5164, which debuted in 2011, was the first 'complicated' model in the Aquanaut family, incorporating a dual-time function into its already unique design. The 5164 carries on the tradition of the original Aquanaut, which made its debut in 1997 as a high-end sports watch for the contemporary, fashion-forward collector. It blends durable practicality, elegance, and functionality. The reference 5164 seamlessly combines the worlds of elegant travel and modern sport chic with its balanced, textured dial and ingenious pushers for independently adjusting the local hour hand.

AUDEMARS PIGUET

EDWARD PIGUET REF. 25799BC

+95

AUDEMARS PIGUET. AN ATTRACTIVE 18K WHITE GOLD PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES AND LEAP YEAR INDACTION

EDWARD PIGUET MODEL, REF. 25799BC, CASE NO. E17576, NO. 13, CIRCA 2000

Movement: Automatic Dial: Black

Case: 27 mm. wide, 44.5 mm. overall length

With: 18k white gold Audemars Piguet deployant clasp

CHF10,000-20,000

The present timepiece is a highly attractive reference 25799BC, featuring Audemars Piguet's exquisite interpretation of the perpetual calendar. The watch's classic appeal is further enhanced by the striking contrast and flawlessly symmetrical layout created by the sophisticated white Arabic numerals against the black dial.

The watch's individual case numbers and the exquisitely engraved words 'Quantieme Perpetuel' and 'Automatique' are among the charming vintage-inspired details that become visible when you turn it over. Audemars Piguet's commitment to traditional craftsmanship and artisanal finishing is demonstrated by the intricate floral motifs that are hand-engraved on the movement's outer case. This reference exemplifies the brand's mastery of both design and horology by fusing mechanical sophistication with aesthetic beauty.

LEARN MORE

ROLEX

DATEJUST REF. 79089

+96

ROLEX. A RARE AND ATTRACTIVE 18K WHITE GOLD, DIAMOND AND SAPPHIRE-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET

DATEJUST MODEL, REF. 79089, CASE NO. W082559, CIRCA 1995

Movement: Automatic

Dial: Mother-of-pearl with sapphire-set hour markers Case: 26 mm. diam.

With: 18k white gold Rolex President bracelet and deployant clasp, overall length approximately 170 mm.

CHF10,000-20,000

The present Rolex Datejust reference 79089 is a great example of the brand's skill at gem-setting and design refinement. With its motherof-pearl dial featuring sapphire-set hour markers and a gorgeous bezel set with 32 diamonds and 4 sapphires, this exquisite watch is a prime example of Rolex's unmatched ability to combine jewelled artistry with horological accuracy. The famous Rolex President bracelet, which accentuates its opulent appearance while preserving the collection's classic sophistication, further elevates its exquisite composition.

Gem-set Rolex watches are timeless representations of craftsmanship and status that bridge the domains of fine watchmaking and haute joaillerie. One of the most alluring gem-set interpretations of the vintage Datejust family, the current example is especially remarkable for its harmony of elegance, rarity, and mechanical excellence. It is a true testament to Rolex's creative zenith during the time.

A symbol of luxury and prestige, Rolex 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.

LEARN MORE

ROLEX

DAY-DATE REF. 18296

+97

ROLEX. AN ATTRACTIVE AND HEAVY PLATINUM AND DIAMONDSET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DAY, DATE AND BRACELET

DAY-DATE MODEL, REF. 18296, CASE NO. A658111, CIRCA 1999

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

With: Platinum Rolex President bracelet and deployant clasp, overall length approximately 195 mm.

CHF15,000-25,000

With its brilliantly adorned lugs, diamond-set dial, and smooth platinum bezel that adds to its sophisticated elegance, the current reference 18296 is notable for its extraordinary opulence. Its extravagant personality is further enhanced by the Rolex President bracelet, a true statement of quality and distinction.

The Day-Date, the first wristwatch to fully display the day and the date, was first introduced in 1956 and has since become an undisputed icon in the world of fine watchmaking. It has developed over the years into one of Rolex's most iconic designs, made in a variety of styles to satisfy the preferences of the most discriminating customers worldwide. The current example, which combines technological innovation with the undeniable charm of Rolex's jewelled artistry, perfectly embodies this tradition of excellence.

ROLEX

DAYTONA 'PAUL NEWMAN' REF. 6239

+98

ROLEX. AN ICONIC AND HIGHLY ATTRACTIVE STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH 'PAUL NEWMAN' DIAL, TROPICAL REGISTERS AND BRACELET

DAYTONA 'PAUL NEWMAN' MODEL, REF. 6239, CASE NO. 1'958'391, CIRCA 1969

Movement: Manual

Dial: White 'Paul Newman' with 'tropical' registers Case: 36.5 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 195 mm.,

Rolex Atelier de Restauration service quote dated 2025

CHF150,000-300,000

Rolex chronographs with 'Paul Newman' dials are among the most coveted and sought-after wristwatches by collectors worldwide, making them icons of vintage watch collecting and one of the greatest prizes in the industry.

The present example, preserved in very good overall condition, features the highly desirable white 'Paul Newman' dial. What makes it truly unmissable is not only the dial's clarity, but also the striking tropical brown patina that has formed on all three registers due to natural aging. The watch's uniqueness and desirability are elevated to a whole new level by this uncommon transformation. This dial arrangement, which is instantly identifiable due to its exotic appearance, embodies the unique charm that has fascinated collectors and enthusiasts for many years.

As the first chronograph reference to have an engraved tachymeter scale on its bezel, reference 6239, which was introduced in the early 1960s, has a unique place in Rolex history. One of the most desirable vintage Rolex chronographs, the 6239 is made with pump pushers and a sophisticated stainless steel case, later followed by gold versions. Exotic 'Paul Newman' dials, like the one on the present wristwatch, are at the top of collectors' wish lists.

ROLEX

DAYTONA REF. 6262 'BREAKFAST AT TIFFANY'S' 99

ROLEX. AN EXCEEDINGLY RARE AND SUPERBLY PRESERVED STAINLESS STEEL CHRONOGRAPH WRISTWATCH, PURCHASED FROM TIFFANY’S BEVERLY HILLS BY GEORGE PEPPARD AS A GIFT FOR HIS SON ON CHRISTMAS 1972

RETAILED BY TIFFANY & CO., DAYTONA MODEL, REF. 6262, CASE NO. 2'547'544, CIRCA 1970

Movement: Manual

Dial: Silvered

Case: 36.5 mm. diam., engraved 'Brad Peppard December 1972 Love Dad'

Remark: Purchased from Tiffany's Beverly Hills by George Peppard

CHF100,000-200,000

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.

Christie’s is both thrilled and excited to present for the first time at auction, this superlative 1970 steel reference 6262 Rolex Daytona retailed by Tiffany & Co. Fewer than five reference 6262 bearing the Tiffany & Co. signature are thought to exist today. This new and remarkable discovery is sure to attract worldwide attention, its importance is multifold, not least because it has remained in the hands of its original owner, Brad Peppard, who has greatly treasured it ever since it was given to him at Christmas 1972 by his father, the renowned American actor George Peppard (1928-1994).

The case back is engraved with a personal dedication 'Brad Peppard December 1972 Love Dad'. George Peppard became a Hollywood legend when he starred alongside Audrey Hepburn in the eternal classic movie of 1961, ‘Breakfast at Tiffany’s’. His later career highlights include, among many others, the 1970s mystery series ‘Banacek’, and famously in the 1980s he played the cigar-smoking leader of a renegade commando squad, Col. John ‘Hannibal’ Smith in ‘The A-Team’. George Peppard who also wore a steel Daytona as his everyday watch and even in his movies, purchased the present reference 6262 at Tiffany’s store in Beverly Hills which had been established in 1964. Consequently, the dial is doublesigned with both the Rolex signature and ‘Tiffany & Co.’, making it is one of the rarest specimens of all steel reference 6262. Moreover, the back of the lower left lug is scratched with Tiffany’s inventory number.

ROLEX

DAYTONA REF. 6262 ‘BREAKFAST AT TIFFANY’S’

Reference 6262 was in production for only a very short time between 1970 and 1972 and as such, its is one of the scarcest and most desirable of ‘pump-pusher’ vintage Daytonas in its own right. When combined with a ‘Tiffany & Co.’ signature along with fully traceable original owner provenance it becomes a seriously important and ultra-rare chronograph that provides collectors with not only the opportunity to obtain one of the most covetable references of the Cosmograph Daytona, the reference 6262, but also to own an example with the magical ‘Tiffany & Co.’ signature and incredible and direct original owner provenance.

Only a tiny percentage of Rolex watches across all references were ever double-signed by Tiffany & Co. Today, they are among the most coveted of all vintage Rolex. Naturally, the present timepiece displays the signs of careful continuous use by Brad Peppard that only serve to enhance its honest vintage charm.

A Personal Statement from Bradford Peppard

When I think of my father, I always imagine him wearing his Rolex. It was simply a part of him. Whether he was driving his Mercedes, flying his twin engine Beechcraft, on the deck of his Chris-Craft (the True Love) or just sitting in his favourite chair in the living room, reading the paper (remember when people read the paper), he was always wearing his Rolex. So you can well imagine my delight, my amazement, when Christmas of 1972 I found exactly the same watch he loved, waiting for me under the Christmas tree. It was an unforgettable moment. I honestly couldn’t believe what he’d done. In fact, he told me that he hadn’t known what to get me for Christmas that year. And at the last minute he’d driven into Beverly Hills, gone into Tiffany’s and bought me the exact same watch he wore every day. I have treasured this watch for over 50 years now. For many, many years, I wore it every day, just as he did. Eventually I became more concerned about its safety than anything else. It had become more than a watch. It had become a storehouse of memories. Memories of dinner with my father. Listening to him tell stories in the living room in front of a roaring fire. (There could never be too many logs in the fireplace, and you can imagine whose job it was to bring the wood in from outside - mine!)

Memories of going hunting with him, crouching in a frozen duck blind, snow all around, listening to the mighty wings of the Canadian Geese flying overhead, hoping they’d come close. It is not easy for me to say goodbye to this piece of my history, of my link to my father. I hope that it will find a home with someone who will understand and appreciate all that it represents.

Brad Peppard

ROLEX

DAYTONA REF. 116599

+100

ROLEX. A SUPERB AND ATTRACTIVE 18K WHITE GOLD, DIAMOND AND RUBY-SET AUTOMATIC CHRONOGRAPH WRISTWATCH

DAYTONA MODEL, REF. 116599, CASE NO. L06N8727, CIRCA 2010

Movement: Automatic

Dial: Pavé diamond-set

Case: 40 mm. diam.

With: 18k white gold Rolex deployant clasp, leather card holder, product literature, presentation box and outer packaging

CHF70,000-140,000

Reference 116599RU, which was introduced in the early 2000s, is a beautiful and very appealing example of one of Rolex's jewelled Daytona models. These gem-set creations, which were made for a select clientele, offer timepieces that are both bold and sophisticated, perfectly balancing sportiness and refinement. Although they might appear to be a unique take on a tool watch, they should be viewed as a brilliant fusion of high jewelry and performance.

The present example is extravagantly adorned, with 32 baguette-cut diamonds and 4 baguette-cut rubies embellishing the case and an additional 48 brilliant-cut diamonds glistening on the hoods between the lugs, forming a stunning gemstone display that ensures the watch will never go unnoticed.

LEARN MORE

AUDEMARS PIGUET

BRACELET WATCH

+101

AUDEMARS PIGUET. A VERY RARE AND ATTRACTIVE 18K WHITE GOLD, DIAMOND AND EMERALD-SET WRISTWATCH WITH BRACELET

CASE NO. D 3781, CIRCA 1995

Movement: Manual

Dial: Pavé diamond-set with emerald-set hour markers

Case: 30 mm. wide

With: 18k white gold

Audemars Piguet integrated bracelet, overall length approximately 180 mm.

CHF20,000-40,000

One of the most spectacular demonstrations of Audemars Piguet’s gemsetting mastery, the present white gold timepiece perfectly captures the brand's combination of high watchmaking with high jewelry. It has a remarkable integrated white gold bracelet that is finely crafted to resemble woven braids, giving it a subtle yet architectural appearance. 30 baguette-cut emeralds and 30 baguette-cut diamonds are expertly alternated throughout the caseband to create the ideal balance and rhythm. Eleven emerald hour markers accentuate the fully pavé-set diamond dial, which blends in perfectly with the case's striking green accents.

The precision and unwavering standards of Audemars Piguet's gemsetting ateliers are reflected in the beauty and rarity of perfectly matched gemstones, particularly emeralds, which are known for their difficult inclusions and color variations. The brand's dedication to flawlessness is evident in the careful selection of each stone based on its cut, shade, and brilliance.

One of Audemars Piguet's most exclusive neo-vintage gem-set timepieces, this one is discreetly luxurious but unquestionably striking. It epitomizes the effortless style and creative know-how that characterize the manufacturer's long history of producing exquisite timepieces and jewelry.

LEARN MORE

AUDEMARS PIGUET

PERPETUAL CALENDAR REF. 25756BA

+102

AUDEMARS PIGUET. A HIGHLY ATTRACTIVE AND EXCLUSIVE 18K GOLD, BAGUETTE RUBY-SET AND DIAMOND-SET PERPETUAL CALENDAR SQUARED WRISTWATCH WITH MOON PHASES

REF. 25756BA, CASE NO. D-25887, NO. 1, CIRCA 1994

Movement: Manual Dial: Pavé diamond-set Case: 32 mm. wide

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

CHF40,000-80,000

This superb and dazzlingly beautiful ruby and diamond-set perpetual calendar wristwatch with pavé diamond dial is a masterpiece of Audemars Piguet neo-vintage haute joaillerie from the early 1990s. Presented in very attractive condition, it represents the level of luxury and glamour that defined the decade. Today this exquisite creation has only gained in its appeal to those who appreciate and admire fine jewelled timepieces and the reassurance of uncompromising quality that is bestowed by the name of Audemars Piguet.

In the last 20 years, the beauty and rarity of perfectly matched coloured precious stones has become more widely appreciated. Of all coloured precious gemstones, no other fires the imagination quite like the ruby.

The colour of ruby ranges all the way from pink to the deepest and richest shades of red. Down the centuries, this stone has entranced Kings and Princes, today ruby can command the highest prices of any coloured gemstone.

This resplendent ruby-set perpetual calendar moon phase encapsulates the perfect combination of mechanical complexity and ultimate exclusivity - undoubtedly one of the most noble specimens of a neo-vintage AP perpetual calendar moon phase wristwatch, it affords collectors with the increasingly diminishing opportunity to possess such an astonishing timepiece.

LEARN MORE

AUDEMARS PIGUET

UNIQUE ROYAL OAK QUANTIEME PERPETUEL REF. 25687PT +103

AUDEMARS PIGUET. A UNIQUE AND MAGNIFICENT PLATINUM, DIAMOND AND RUBY-SET AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES AND BRACELET

ROYAL OAK QUANTIEME PERPETUEL MODEL, REF. 25687PT, CASE NO. D42116, NO. 21, CIRCA 1994

Movement: Automatic

Dial: Ruby red with diamond-set hour markers

Case: 39 mm. wide

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

Remark: First time at auction, unique piece

CHF350,000-550,000

Christie's is proud to offer this magnificent one-of-a-kind diamond and ruby-set Royal Oak Quantième Perpétuel reference 25687 for the first time at auction. It is a masterpiece that perfectly combines mechanical sophistication, cutting-edge design, and complete exclusivity. Undoubtedly one of the most important and noble Royal Oak wristwatches ever made by Audemars Piguet, this remarkable piece of timepiece gives collectors an unprecedented opportunity to own a watch that is a genuine representation of haute horlogerie and artistic craftsmanship.

This ravishingly beautiful platinum Royal Oak Perpetual Calendar reference 25687, distinguished by its deep ruby red dial and diamond hour markers, can only be described as a collector’s dream. It is one of the most sought-after of Audemars Piguet's 'no leap year' Royal Oak Perpetual Calendars ever due to its extremely rare and distinctive appearance. The present timepiece was the only model of this reference

produced in platinum paired with a 40 ruby-set bezel, confirmed by Audemars Piguet's Archives with the phrase 'lunette sertie entre les vis'. Also confirmed by the Audemars Piguet’s archives is this D-series Royal Oak's date of sale, dating back to 1994.

Unique ’Ruby Red' Dial Analysis

The dial of the present timepiece is a study in rarity and sophistication. Officially referred to by Audemars Piguet as 'Ruby Red', the dial's unique deep red color creates a captivating contrast with the dark blue of the moonphase and the cool tones of the platinum case. The three subsidiary dials are finished with a smooth surface for maximum legibility, while the guilloché engine-turned pattern shows a concentric wavy-line texture. Crisp white printed text and a minute track complement the glossy red lacquer finish, and the dial's already captivating composition is further enhanced by nine diamond-set hour markers in delicate claw settings. Adding to its appeal and prestige, the dial was produced by Stern Frères, the renowned Geneva-based dial maker known for creating some of the most exquisite and intricate dials in Swiss watchmaking history.

Audemars Piguet Royal Oak Perpetual Calendar 25687

According to Audemars Piguet's production records, only three examples of the reference 25687 were ever produced: the first in yellow gold in 1989, and two other platinum version, one with sapphires and the other, the present watch, with rubies. The model derives directly from the legendary reference 25654, the first Royal Oak Perpetual Calendar. The platinum version of the 25654 was on sale for 10 years, starting from 1988, and only produced in 38 units. Today this reference is one of the most desirable and coveted of all vintage Royal Oaks, the definitive luxury sports watch.

LEARN MORE

ROLEX

DATEJUST 'CHAUMET' ORDERED BY HIS MAJESTY KING HASSAN II REF. 6913

+104

ROLEX. A VERY RARE AND HIGHLY IMPORTANT 18K WHITE GOLD, DIAMOND AND RUBY-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND SEMI-HEXAGON WHITE GOLD DIAMOND RING, ORDERED BY HIS MAJESTY KING HASSAN II

RETAILED BY CHAUMET, DATEJUST MODEL, REF. 6913, CASE NO. 5'483'324, CHAUMET NO. 2590 RE, CIRCA 1978, SOLD TO HIS MAJESTY KING HASSAN II OF MOROCCO ON 31 OCTOBER 1978

Movement: Automatic Dial: Bronze with diamond-set hour markers Case: 26 mm. diam., Chaumet stock no. 2590 RE engraved on the caseback

With: 18k white gold Rolex President bracelet and deployant clasp, overall length approximately 160 mm., semihexagon white gold ring with 12 diamonds for 0.25 ct, No. 2061, engraved 1920 B, Chaumet Extract from the Watchmaking Sheets, Documentary File, Extract of Documentary Research and Chaumet presentation box Remark: Ordered by his Majesty King Hassan II, retailed by Chaumet

CHF100,000-200,000

PROVENANCE:

Purchased from Chaumet by King Hassan II of Morrocco in 1978 and gifted to Archduchess Walburga von Habsburg (now Habsburg-Douglas), presented during a New Year's celebration in Fez (Morocco) in 1978, due to the King's friendship with her father, Archduke Otto von Habsburg.

An exceptional rarity, the present reference 6913 is elevated to an altogether higher level in being one of the very few Rolex wristwatches fully confirmed to have been retailed by the esteemed French jewellery house of Chaumet. Moreover, its importance becomes even more apparent as it was sold by Chaumet in October 1978 to one of the most well-known monarchs and sophisticated collectors of the 20th century: His Majesty King Hassan II of Morocco. The watch's unique features and aesthetic appeal perfectly complement the significance of having such a renowned original owner. The watch is accompanied

by a specially commissioned Chaumet white gold ring set with twelve diamonds totaling 0.25 carats, and it is delivered with its luxurious Chaumet suede-lined fitted box bearing His Majesty's royal initials. In addition, the bezel was set with 24 diamonds and 4 rubies, which was a special request made by the King himself. All of these details are documented in Chaumet’s Archives, confirming both the sale and customization of this extraordinary wristwatch and ring together.

The case back is clearly engraved with Chaumet’s stock number 2590 RE which is confirmed by Chaumet’s workbooks, as is the sale of the set to King Hassan II: 'In September 1978, Chaumet added a woman's Rolex Date wristwatch to its inventory under stock number 48335. The watch featured a smoked dial with diamonds, ruby, a diamond-set bezel, and the engraving '2590 RE'. A few months earlier, in May 1978, Chaumet had also added a half-hexagon ring in polished gold with a central motif in grey gold and diamonds, listed under stock number 3158, engraved 1290B. On October 31, 1978, both items were purchased from Chaumet and delivered to Casablanca, presented together in a single box bearing the initials 'Hassan II'.'

The caseback prominently displays the Rolex importation stamp 'Sté*R' for 'Société Rolex' and the French gold 'owl' hallmark. Their presence on the outside of the caseback are only found in a few rare instances and show that the watch was specifically sent to France to be retailed.

His Majesty King Hassan II of Morocco

Prince Moulay Hassan was born on July 9, 1929 and received his education at the Rabat Imperial College and later at the University of Bordeaux. When the French authorities exiled the royal family for 2 years in 1953-55, he acted as political advisor for his father. Recognizing his political gifts, the king wanted him at his side when negotiating Morocco’s independence in 1956, and later that year made him Chief of Staff of the Royal Armed Forces. Prince Hassan was proclaimed Crown Prince in 1957, and King at his father’s death in 1961. King Hassan II was an ally of the West during the years of the cold war, acting especially as an informal political channel between the Arab world and Israel, thanks to the large Moroccan-Jewish community in Israel. Economically, he opted for a free market, shaping the national economy around agriculture, tourism and phosphates mining. While the early years of his reign were marked by a somewhat conservative rule, by the 1990s, the approach was much more modern, to the point of setting up a Royal Council for Human Rights.

LEARN MORE

PATEK PHILIPPE

'EBERHARD-MILAN' REF. 600

+105

PATEK PHILIPPE. A RARE AND HIGHLY ATTRACTIVE PLATINUM AND DIAMOND-SET KEYLESS LEVER WATCH

RETAILED BY EBERHARD-MILAN, REF. 600, MOVEMENT NO. 891'891, CASE NO. 649'595, CIRCA 1950

Movement: Manual

Dial: Silvered with diamond-set hour markers

Case: 44 mm. diam.

Remark: Retailed by Eberhard-Milan

CHF6,000-12,000

Introduced in 1933 and manufactured until 1969, the Patek Philippe reference 600 stands as one of the most recognizable and timeless design creations. Its remarkable Bauhaus-inspired aesthetic and sophisticated style, which earned it the title of 'Modern' upon release, have guaranteed its enduring appeal, making it appear just as sleek and contemporary today as it did ninety years ago.

The present timepiece represents one of the most luxurious and exclusive variations of the reference. Made of solid platinum and featuring eight round and three baguette-cut diamond hour markers, its elegance is further enhanced by a case created by the famous casemaker Emile Vichet (Geneva Key 9), adding to its charm and rarity. Adding to its uniqueness, the dial is signed just above the seconds' register by Eberhard, the esteemed Milanese retailer, making this example even more appealing to double-signed watch collectors.

LEARN MORE

BREGUET

CLASSIQUE REF. 5238

106

BREGUET. A MAGNIFICENT 18K WHITE GOLD AND DIAMOND-SET SKELETONIZED CHRONOGRAPH WRISTWATCH

CLASSIQUE MODEL, REF. 5238, CASE NO. 1383 T, CIRCA 2006

Movement: Manual Dial: Skeletonized Case: 41 mm. diam.

With: 18k white gold Breguet buckle, Certificate of Origin and Warranty dated 2006 and product literature

CHF30,000-60,000

The present timepiece belongs to the Breguet Classique family, exemplifying the brand's unwavering dedication to craftsmanship, tradition, and technical proficiency. While the majority of the line is offered in the more conventional combination of yellow gold case and silvered engraved dial, the present reference 5238 Classique Chronograph takes the idea to a whole new level.

This model, which is set with an incredible 96 baguette-cut diamonds totaling about 12.21 carats across the bezel, case band, and lugs, is encased in white gold and displays a commanding presence while still being distinctly Breguet in its elegance and subtlety. The complete mechanical poetry of the chronograph is revealed by the elaborately

skeletonized and engraved caliber 533 SQ, which showcases the maison's unmatched decorative craftsmanship. The column-wheel chronograph mechanism, the finely engraved balance cock, and the compensated balance wheel with swan-neck regulator, all symbols of Breguet's technical legacy, are all visible through the openwork design.

Breguet's centuries-old savoir-faire is combined in this unique and opulent design of the Classique Chronograph. With a last known retail price of 301'500 CHF, the present timepiece offers collectors the opportunity to acquire a wonderful celebration of both high watchmaking and high jewelry.

LEARN MORE

FRANCK MULLER

LONG ISLAND QUATRE SAISONS

+107

FRANCK MULLER. A FANCY 18K PINK GOLD AND MULTICOLOURED STONE-SET QUARTZ WRISTWATCH

LONG ISLAND QUATRE SAISONS MODEL, REF. 1002 QZ REL, NO. 12, CIRCA 2005

Movement: Quartz

Dial: Silvered with multi-coloured stones Case: 30 mm. wide, 52 mm. overall length

With: 18k pink gold and diamond-set Franck Muller buckle, blank Certificate of Origin and Warranty, sales tag, presentation box and outer packaging

CHF15,000-25,000

A major source of inspiration for the Maison, the Franck Muller Long Island Quatre Saisons is a modern celebration of the Art Deco spirit. The elegance and geometry of the 1920s and 1930s are perfectly captured by its rectilinear, arched numerals and elongated, curved case. This watch, which is adorned with a stunning array of stones, skillfully blends fine jewelry craftsmanship with haute horlogerie.

The four seasons, green for spring, yellow for summer, pink for autumn, and blue for winter, are represented by an exquisite arrangement of colored precious stones at the center of the dial. A poetic and striking

depiction of time passing is produced by the harmonious flow of each hue into the next. By combining artistic sensibility, technical mastery, and timeless beauty into a single, radiant creation, Franck Muller offers a masterful reinterpretation of nature's cycles through the Long Island Quatre Saisons.

LEARN MORE

ROLEX

DAYTONA REF. 116505

+108

ROLEX. AN ATTRACTIVE AND COVETED 18K PINK GOLD AND DIAMOND-SET AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 116505, CASE NO. S84V6406, CIRCA 2023

Movement: Automatic Dial: Sundust with diamond-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 2023, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF40,000-80,000

The present timepiece has one of the most eye-catching dial configurations ever fitted to this model. The watch has a strong presence on the wrist and an irresistible appeal for avid collectors thanks to its striking sunburst finish, which is accentuated by diamondset hour markers. It is furthermore offered in very good overall condition and accompanied by its full set of accessories.

Reference 116505

Released in 2008, the reference 116505 introduced the caliber 4130, the new generation of Rolex's self-winding chronograph movement. The movement features a number of new and patented technical features and was fully designed and produced in-house. The caliber 4130, renowned for its durability, dependability, accuracy, and ease of maintenance, has established a standard for contemporary luxury timepieces.

ROLEX

DAY-DATE REF. 228345RBR +109

ROLEX. AN ATTRACTIVE AND COVETED 18K PINK GOLD AND DIAMOND-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DAY, DATE AND BRACELET

DAY-DATE MODEL, REF. 228345RBR, CASE NO. P748P315, CIRCA 2022

Movement: Automatic Dial: Olive green

Case: 40 mm. diam.

With: 18k pink gold Rolex President bracelet and deployant clasp, overall length approximately 190 mm., International Guarantee dated 2022, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF30,000-50,000

The present reference 228345RBR was introduced in 2015 to celebrate the 60th anniversary of the Day-Date, one of Rolex’s most enduring and prestigious creations. Crafted in Everose gold, the brand’s proprietary 18k pink gold alloy developed to preserve its warm tone over time, the watch conveys refined luxury. Its eye-catching olivegreen dial, designed especially for this anniversary edition, provides a delicate yet unique contrast to the diamond-set bezel's radiance, giving the watch an undeniable air of sophistication. The watch is furthermore accompanied by its full set of accessories.

The Rolex Day-Date

As the first wristwatch to show the day of the week and the date in full, the Day-Date, which debuted in 1956, has a unique place in Rolex history. Due to its longstanding connections to prominent people and world leaders, it has continued to be a symbol of success and prestige since its creation and is frequently referred to as the 'President's Watch'. With precious metals, gem-set bezels, and hardstone or lacquered dials, the Day-Date has been available in a wide variety of configurations over the years, all while maintaining its classic style and standing as one of Rolex's most recognizable models.

LEARN MORE

PATEK PHILIPPE

REF. 2526 'SECOND SERIES'

+110

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

REF. 2526, MOVEMENT NO. 763'048, CASE NO. 694'827, CIRCA 1956

Movement: Automatic

Dial: Cream-colored enamel

Case: 35.5 mm diam.

With: 18k gold Patek Philippe bracelet and clasp, overall length approximately 210 mm.

Remark: Second series

CHF20,000-50,000

Elegant and highly attractive, the present timepiece features a secondseries dial, characterized by a smaller 6 o'clock index. It is thought that a larger index could not be accommodated on the dial for technical reasons, most likely because of a change in the setting procedure. In earlier series, the hour markers were set with the help of pins, which frequently led to enamel dials being damaged during assembly. Eventually, Patek Philippe stopped using this method and switched to gluing the hour markers straight onto the dial. This method was later used for the majority of reference 2526 enamel dials. The watch is further complemented with a beautifully finished bracelet, elegantly adorned with the Calatrava cross on the clasp.

Reference 2526

Introduced in 1952, reference 2526 was Patek Philippe's first selfwinding or automatic watch, debuting with movement number 760'000. At its core is 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, with a smaller series in pink gold and an exceptionally 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.

PIAGET

POLO MADE FOR THE STATE OF QATAR

PIAGET. A SPECIAL ORDER 18K GOLD QUARTZ WRISTWATCH WITH BRACELET, MADE FOR THE STATE OF QATAR

POLO MODEL, REF. 15561 C 701, CASE NO. 427'519, MANUFACTURED IN 1984

Movement: Quartz

Dial: Gold with State of Qatar emblem

Case: 32 mm. diam.

With: 18k gold Piaget bracelet and clasp, overall length approximately 190 mm., 18k gold Piaget cufflinks and presentation box

Remark: Special order of 10 pieces made for the State of Qatar

CHF12,000-18,000

According to the Archives of Piaget, the present timepiece was manufactured in 1984.

The present watch holds exceptional provenance, having been specially commissioned for the State of Qatar as a special order of 10 pieces. The Qatari emblem is prominently displayed on the dial, and the typical 'Piaget Quartz' inscription is absent at 12 o'clock. Instead, it is uniquely engraved on the caseback, and the Arabic inscription ('Khalifa') has been placed on the dial, making this timepiece both historically significant and highly collectible.

With its unique round case, textured dial and bracelet, the Piaget Polo C701 embodies the iconic model's larger format. The watch, which is made entirely of 18k gold, has a bold and sophisticated wrist presence thanks to the striking contrast between the polished gadroons and the satin-brushed case and bracelet finishes. Completing this remarkable ensemble, the watch is accompanied by matching Piaget cufflinks, adding a final touch of elegance to an already distinguished creation.

LEARN MORE

AUDEMARS PIGUET

'COBRA' MADE FOR THE SULTANATE OF OMAN REF. 5587BC +112

AUDEMARS PIGUET. AN EXTREMELY RARE AND DESIRABLE 18K WHITE GOLD AUTOMATIC WRISTWATCH WITH DAY, DATE AND BRACELET, MADE FOR THE SULTANATE OF OMAN

REF. 5587BC, CASE NO. C 3465, CIRCA 1985

Movement: Automatic Dial: Blue

Case: 34 mm. wide

With: 18k white gold integrated Audemars Piguet bracelet, overall length approximately 190 mm., Extract from the Archives, compliments card from His Highness Sultan Qaboos bin Said, product literature, presentation box and outer packaging

CHF30,000-50,000

Nicknamed the ‘Cobra’ by collectors, the present Audemars Piguet reference 5587BC is a more refined and dressier alternative than the reference 5403. The original Cobra reference 5403 was released just one year before one of the most iconic timepieces in watchmaking history: the Royal Oak reference 5402. Though both were designed by the legendary Gérald Genta, their destiny could not have been more different. While the simple and sporty design of the Royal Oak helped its rise to fame, the Cobra has remained in relative obscurity. However, as collectors' taste move more towards elegant and shaped watches, the Cobra has finally hit the spotlight.

The present timepiece not only features the Royal Khanjar emblem on its case back, highlighting its exclusive association with the Sultanate of Oman, but also comes with distinguished provenance. This timepiece was formerly owned by Fouad Bseiso, a distinguished economist who was also the founder and governor of the Palestinian Central Bank. In recognition of his dedication and contributions to his people, most notably as Secretary General for the Development of Palestinians under Occupations program in Jordan, Sultan Qaboos of Oman specially requested that this watch be presented to him has a gift. Adding to its significance, this timepiece is further accompanied by a compliments card from His Highness, a rare and meaningful distinction.

PATEK PHILIPPE

GOLDEN ELLIPSE REF. 5738/1R-001

+113

PATEK PHILIPPE. A RARE AND HIGHLY ELEGANT 18K PINK GOLD WRISTWATCH WITH CHAIN-STYLE

BRACELET

GOLDEN ELLIPSE MODEL, REF. 5738/1R-001, MOVEMENT NO. 7'719'512, CASE NO. 6'760'386, CIRCA 2024

Movement: Automatic Dial: Black

Case: 34.5 mm. wide, 39.5 mm. overall length

With: 18k pink gold Patek Philippe bracelet and clasp, overall length approximately 185 mm., Certificate of Origin dated 2024, leather folder, product literature, presentation box and outer packaging

CHF40,000-60,000

Representing 60 years of heritage and production, the Ellipse, together with the Calatrava, is among Patek Philippe's longest-running model lines, first introduced in 1968.

At Watches & Wonders 2024, Patek Philippe debuted the first version of reference 5738 on a bracelet, transforming its elegant dresswatch identity into a jewel-like creation. The Ellipse has always been distinguished by its clean, symmetrical lines. Its form was based on the 'Golden Ratio', an ancient Greek principle of aesthetic harmony that established the relationship between height, width, and volume, and when it made its debut in 1968, it was regarded as a bold break from tradition. The Golden Ellipse became a symbol of mathematical elegance in watchmaking, a nod resulting in a shape that was neither round, rectangular, nor oval.

The present timepiece features a striking sunburst ebony black dial, complemented with a cabochon-cut onyx on the crown, creating a perfect balance of black detail. Most remarkable, however, is its incredibly detailed pink gold chain-style bracelet, which is a patented design made up of more than 300 individually mounted and handpolished links, for a total of 363 pieces. The three adjustment positions on its clasp, which is engraved with the Calatrava cross, highlight the expert chainsmith's artisanal craftsmanship that goes into each bracelet.

Powering the watch is Patek Philippe's ultra-thin self-winding caliber 240, allowing the case to measure a mere 5.9 mm. in thickness, making it the slimmest model in the company's collection. Every aspect of this piece honors the sophisticated style of the 1970s, when the Golden Ellipse cemented its status as one of the manufacture's timeless masterpieces.

JAEGER-LECOULTRE

REVERSO TRIBUTE ENAMEL HOKUSAI 'AMIDA FALLS' NO. 4/10, +114

JAEGER-LECOULTRE. A VERY RARE AND HIGHLY ATTRACTIVE 18K WHITE GOLD LIMITED EDITION REVERSIBLE WRISTWATCH WITH MINIATURE GRAND FEU ENAMEL PAINTING

REVERSO TRIBUTE ENAMEL HOKUSAI 'AMIDA FALLS' MODEL, REF. 214.3.62, CASE NO. 3'727'140, NO. 4/10, CIRCA 2023

Movement: Manual

Dial: Green enamel

Case: 27 mm. wide, 45 mm. overall length

With: 18k white gold Jaeger-LeCoultre double deployant clasp, International Limited Warranty dated 2023, Certificate of Origin, product literature, presentation box and outer packaging

Remark: Limited edition of 10 pieces

CHF40,000-60,000

Jaeger-LeCoultre honored the 19th-century Japanese master Katsushika Hokusai in 2022 with the Reverso Tribute Enamel Hokusai 'Amida Falls', a limited edition of just ten pieces. A hand-enamelled miniature version of The Amida Falls in the Far Reaches of the Kisokaidō Road (Kisoji no oku Amida-ga-taki), the most well-known piece from Hokusai's 1833–34 series A Tour of Waterfalls in Various Provinces (Shokoku taki meguri), is displayed on the caseback.

Jaeger-LeCoultre's master enameller painstakingly recreated the composition on a surface that was only three square centimeters in size, which is hardly a tenth of the size of the original woodblock print. In the process of reducing the size of each component, the artist had to mimic the delicate bokashi color gradation found in Hokusai's prints. In addition to 70 hours of labor-intensive work spread across 12 to 15 firings at 800°C, a specially created enamelling technique was needed to create this illusion.

Complementing the miniature painting on the caseback, the dial is decorated with a guilloché lozenge pattern, the texture of which is amplified by translucent Grand Feu enamel in a deep shade of green. A century-old rose engine lathe must make three passes over each of the pattern's 60 lines before the six layers of enamel are applied, producing a luminous, detailed surface. The final touch is the meticulous application of the chemin de fer minute track and the hour markers, which alone takes more than 40 hours.

The Reverso

One of the most recognizable watch designs, the Reverso first appeared in 1931 and skillfully combines Art Deco elegance with practicality. The idea was to design a wristwatch that was both sophisticated enough for formal settings and durable enough to withstand the rigors of sport after Swiss businessman César de Trey saw a polo player break his watch crystal during a match in India. The clever rotating case, which protected the dial by flipping it, became a symbol of both innovation and classic design.

LEARN MORE

PATEK PHILIPPE

WORLD TIME REF. 5131/1P-001

+115

PATEK PHILIPPE. A VERY RARE AND HIGHLY ATTRACTIVE PLATINUM AUTOMATIC WORLD TIME WRISTWATCH WITH CLOISONNÉ ENAMEL DIAL AND BRACELET

REF. 5131/1P-001, MOVEMENT NO. 7'112'456, CASE NO. 6'214'381, CIRCA 2017

Movement: Automatic Dial: Cloisonné enamel depicting the North Pole Case: 40 mm. diam.

With: Platinum Patek Philippe bracelet and deployant clasp, overall length approximately 175 mm., Certificate of Origin dated 2017, leather folder, product literature, presentation box and outer packaging

CHF80,000-160,000

Launched at Baselworld in 2017, reference 5131/1P is the first 'World Time' model case in platinum and is also notable for being the first to show the world from the North Pole's point of view. The careful application of several enamel coatings in various shades results in this remarkable and unusual view that is rendered with remarkable depth and realism. The platinum case and integrated bracelet's icy beauty pays homage to the Far North and perfectly complements the polar-inspired theme.

Collectors have long been fascinated with cloisonné enamel dials for their artistry, uniqueness and long-lasting brightness. In order the create the outlines of the desired motif, thin gold wires are carefully shaped and applied to the dial plate. This long and expensive process is used to create each dial by hand. Enamel powder in a variety of colors is then carefully poured into these partitions before being fired in a furnace at about 1'000°C, which causes the powder to fuse into glass. To get a perfect, smooth finish, the surface is then hand polished. The final result is a miniature artwork that combines traditional craftsmanship with classic beauty in a remarkable way.

LEARN MORE

PATEK PHILIPPE

UNIQUE REF. 865/48

+116

PATEK PHILIPPE. A UNIQUE AND HIGHLY IMPRESSIVE 18K GOLD AND DIAMOND-SET KEYLESS LEVER WATCH WITH ENAMEL AND HAND-ENGRAVED CASE

REF. 865/48, MOVEMENT NO. 933'108, CASE NO. 520'992, CIRCA 1976

Movement: Manual

Dial: White

Case: 48 mm. diam.

With: Presentation box

Remark: Unique piece

CHF50,000-100,000

The present timepiece stands out for its blue enamel and delicately hand-engraved motifs that adorn both sides of the case, combining technical accuracy with artistic refinement. Its cathedral-style hands blend in flawlessly with the elaborate detailing, giving a hint of classical elegance. The caseband's 64 round diamond setting and the crown guard's additional 13 diamonds further accentuate its opulent appearance and demonstrate Patek Philippe's commitment to fine craftsmanship and design.

Reference 865

The Patek Philippe reference 865 is one of the most artistically varied pocket watch series in the company's history, having been introduced in 1969 and manufactured until about 1990. The model, which came with a hunting case and an amazing array of decorative motifs and techniques, was crafted in either yellow or white gold. Approximately 220 unique case designs featuring miniature enamel paintings, champlevé patterns, hand engraving, and other artisanal embellishments were produced over the course of its two-decade production period. Every reference 865 is a unique work of art as each example was completely original and entrusted to the best artisans and enamellers of the time.

LEARN MORE

PATEK PHILIPPE

GOLDEN ELLIPSE REF. 5738/51G-001

+117

PATEK PHILIPPE. A RARE AND ATTRACTIVE 18K WHITE GOLD AUTOMATIC WRISTWATCH WITH GRAND FEU BLACK ENAMEL HAND ENGRAVED DIAL

GOLDEN ELLIPSE MODEL, REF. 5738/51G-001, MOVEMENT NO. 7'447'977, CASE NO. 6'509'830, CIRCA 2021

Movement: Automatic

Dial: Grand Feu black enamel

Case: 34.5 mm. wide, 39.5 mm. overall length

With: 18k white gold Patek Philippe buckle

CHF30,000-50,000

The present reference 5738/1G-001 is a magnificent illustration of Patek Philippe's skill in both design and craftsmanship, highlighting the maison's long history and dedication to artistic excellence. The brand's exceptional artisanal savoir-faire is demonstrated by its stunning black Grand Feu enamel dial. Using the elaborate champlevé technique, which skillfully blends enameling and engraving to produce an alluring three-dimensional texture, the surface of an 18k gold dial plate is first carefully hollowed out to create grooves that will hold the enamel. After that, delicate floral and foliate motifs are expertly hand-engraved onto the remaining gold surfaces. Grand Feu, which translates to 'great fire', describes the intense heat needed to fuse the enamel, creating a glossy, unchangeable surface with extraordinary depth and brilliance.

Complementing the deep black tones of the dial, the crown is adorned with a polished onyx cabochon, an elegant touch that perfectly harmonizes with the overall aesthetic of the timepiece. The ultra-thin self-winding caliber 240 gives it an elegantly slim design, making it only 6.58 mm thick and adding to its classic sophistication.

Representing over six decades of heritage, the Ellipse is still one of Patek Philippe's most enduring model lines, first coming to market in 1968. Perfect harmony and balance are embodied in its iconic form, which is based on the ancient Greek 'golden ratio', principles that have guided the creation of some of the most revered works of art and architecture throughout history.

LEARN MORE

AUDEMARS PIGUET

BRACELET WATCH REF. 5404BC

+118

AUDEMARS PIGUET. AN EXTREMELY RARE AND UNUSUAL 18K WHITE GOLD AND DIAMOND-SET AUTOMATIC BRACELET WATCH

REF. 5404BC, CASE NO. 92'988, CIRCA 1975

Movement: Automatic

Dial: Textured blue

Case: 34 mm. diam.

With: 18k white gold integrated Audemars Piguet, overall length approximately 200 mm., Extract from the Archives

CHF8,000-12,000

Almost never seen at auction, the present reference 5404BC is a strikingly rare and captivating example of Audemars Piguet's exquisite artistry. This stunning white gold version is one of the most striking representations of the brand's slim and sophisticated automatic wristwatches, combining elegance and rarity in equal measure. It displays the maison's expertise in both horology and jewelry with its exquisite integrated white gold bracelet, diamond-encrusted caseband, and stunning diamond-set dial enhanced with detailed engravings of floral motifs.

The effortless elegance and artisanal excellence that characterize Audemars Piguet's creations are perfectly represented by this remarkable timepiece. It is a remarkable illustration of how the manufacturer skillfully combines technical accuracy with artistic sophistication to produce a watch that is both a timeless piece of wearable art and an incredible feat of craftsmanship.

LEARN MORE

PATEK PHILIPPE

WORLD TIME REF. 5131R-010

+119

PATEK PHILIPPE. A RARE AND ATTRACTIVE 18K PINK GOLD AUTOMATIC WORLD TIME WRISTWATCH WITH CLOISONNÉ ENAMEL DIAL

REF. 5131R-010, MOVEMENT NO. 5'900'827, CASE NO. 6'060'457, CIRCA 2015

Movement: Automatic Dial: Cloisonné enamel depicting Asia, Oceania and the Americas Case: 39.5 mm. diam.

With: 18k pink gold Patek Philippe deployant clasp, Certificate of Origin dated 2015, leather folder, product literature, presentation box and outer packaging

CHF60,000-120,000

The yellow gold version of reference 5131 was first made available in 2008. The white gold version was then released in 2009, and the pink gold edition, such as the present example, in 2014. A distinctive cloisonné enamel dial that represents various regions of the world is paired with each metal: the yellow gold model shows the Americas, Europe and Africa; the white version shows Europe, Africa, Asia and Oceania; and the pink gold edition shows Asia, Oceania, and the Americas.

Reference 5131

Reference 5131, the successor to reference 5130, introduces three notable differences: the use of a striking cloisonné enamel dial, the display of the 24 city names in Italic type, and the direct engraving of 'Patek Philippe' and 'Genève' directly on the bezel.

The rarity and exclusivity of these dials are highlighted by the fact that only two or three master enamellers are able to create 30 to 40 examples of each color every year. Despite being a contemporary wristwatch, the mechanism's roots can be found in the 1930s, when Patek Philippe was presented with a ground-breaking design created by Geneva watchmaker Louis Cottier. The brand's now-iconic world time references, 1415 HU and 2523, were all created thanks to his ingenuity. The calibre 240 HU, which powers the present timepiece, was introduced in 1999 after Patek Philippe continued to refine the complication and obtained a patent for Cottier's invention in 1959 (Swiss Patent No. 340 191).

ROLEX

DAYTONA PAUL NEWMAN OYSTER SOTTO REF. 6263

+120

ROLEX. AN EXTREMELY RARE AND IMPORTANT STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH 'OYSTER SOTTO PAUL NEWMAN' DIAL

DAYTONA 'PAUL NEWMAN OYSTER SOTTO' MODEL, REF. 6263, CASE NO. 2'200'318, CIRCA 1969

Movement: Manual

Dial: Black 'Paul Newman Oyster Sotto'

Case: 37.5 mm. diam.

With: Stainless steel Rolex Oyster bracelet and deployant clasp, overall length approximately 180 mm.

CHF300,000-500,000

Rolex Cosmograph Daytonas with Paul Newman dials are, as every watch lover knows, among the most desired of all vintage wristwatches. Of course, within the Paul Newman Daytona ‘family’, there are variations in manufacturing details that have resulted in fascinating rarities, of which no more than a handful exist. It is these watches - of which the present example is one - that the world’s most exacting collectors seek to possess.

This stunning reference 6263 Daytona is particularly special, being what collectors call an ‘RCO’, or in Italian, ‘Sotto’, whereby the word ‘Oyster’ appears after the words ‘Rolex Cosmograph’ on the dial. Perhaps fewer than thirty examples of this phenomenon are known worldwide. Indeed, it was an example of the ‘RCO’ Daytona that had the distinction of being the first Rolex Daytona ever to achieve over one million U.S. dollars at auction.

An Explanation of the Rolex ‘RCO’ or ‘Sotto’ Dials

The dials that have become legendary as the ‘Oyster Sotto’ or ‘RCO’ were originally intended for the non-waterproof references such as 6262 and 6264, which are signed ‘Rolex Cosmograph Daytona’ only. When the new water-resistant ‘Oyster’ case was introduced for reference 6263 around 1969, it is clear that certain customers must have specifically requested that their watch feature an exotic dial of the type now known by collectors as the ‘Paul Newman’.

Of course, no such dials yet existed specifically for the water-resistant Oyster model, and therefore a small number of already printed nonOyster dials were adapted with the addition of the word ‘Oyster’ in plain font. As the dials were already pre-printed, there was no option but to place the word ‘Oyster’ below the words ‘Rolex Cosmograph’. Thus, an anomaly was created - one that exists in so few examples that it has become a pinnacle of desirability among Rolex Daytonas. The Paul Newman-style dial itself was discontinued relatively soon after the introduction of reference 6263.

Among the known ‘RCO’ dials, two distinct styles of font were used for the lettering. For ease of identification, these are designated as ‘Mark I’ and ‘Mark II’. The Mark I ‘RCO’ dial, as seen on the present watch, is distinguishable by the very different font type for the ‘R’ of Rolex, which is wider and ‘fatter’; the ‘G’ in Cosmograph, which has a serif and shorter inward return; and the ‘H’, which is more asymmetrical. The Mark II ‘RCO’ dial is characterised by the very close legs of the ‘R’ in Rolex with pronounced serifs, the ‘G’ of Cosmograph without a serif and with a long return almost touching the inner curve, and a wider, more evenly proportioned ‘H’.

LEARN MORE

ROLEX

SUBMARINER 'MILSUB' REF. 5513/17

+121

ROLEX. A VERY RARE AND IMPORTANT STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS AND HACK FEATURE, MADE FOR THE BRITISH ROYAL NAVY

SUBMARINER 'MILSUB' MODEL, REF. 5513/17, CASE NO. 3'926'780, CIRCA 1975

Movement: Automatic Dial: Black, encircled 'T' Case: 39 mm. diam.

With: Rolex 'Atelier de Restauration' booklet, later presentation box and outer packaging

Remark: Made for the British Royal Navy CHF150,000-300,000

The present reference 5513/17 is one of the most sought-after and elusive iterations of the renowned Rolex Military Submariner, commonly known as the 'MilSub'. It is the rarest of the three MilSub references supplied to the British Ministry of Defence, with '5513' displayed between the lugs and '5517' underneath. Furthermore, the outside caseback bears an engraving with the following markings:

0552 for the British Ministry of Defence, 923-7697 for the NATO code (North Atlantic Treaty Organization), the Broad Arrow symbol identifying all watches owned by the British Army, the issue number 653 and the issue year 77.

Reference 5513 'Milsub'

To ensure maximum robustness and legibility for military divers, the Military Submariner ref. 5513 underwent special modifications to meet the British Ministry of Defence specifications. The alterations included a full 60-minute bezel instead of the typical 15-minute demarcation, large sword hands for better underwater visibility, and fixed bar lugs with a 2 mm. diameter for increased strap security. The hacking seconds feature enabled accurate time synchronization, which is crucial for military operations, and the encircled 'T' on the dial denotes the use of tritium as a luminous material.

Another distinctive feature of the MilSub is that, unlike civilian models, the serial number is engraved inside the caseback as well as between the lugs. The current example is an exceptionally rare and historically significant piece in Rolex's military legacy because so few of these watches were made and even fewer have survived.

LEARN MORE

BREGUET

CLASSIQUE COMPLICATIONS TOURBILLON

BREGUET. A VERY RARE AND HIGHLY ATTRACTIVE PLATINUM TOURBILLON WRISTWATCH

CLASSIQUE COMPLICATIONS TOURBILLON MODEL, REF. 3355, CASE NO. 3246R, CIRCA 2004

Movement: Manual Dial: Skeletonized Case: 36 mm. diam. With: Platinum Breguet deployant clasp

CHF20,000-40,000

True to its rich heritage, Breguet timepieces embody a perfect harmony between tradition and innovation. The present watch, which features Breguet's signature complication, the tourbillon, beautifully displayed through its intricately skeletonized dial, is a superb example of the brand's distinctive style and technical mastery.

The tourbillon was created by Abraham-Louis Breguet, who patented the mechanism on June 26, 1801, as a ground-breaking invention to counteract the impact of gravity on watch accuracy. His clever design averages out positional errors by enclosing the entire escapement, spring, and balance wheel in a rotating cage that completes one full revolution per minute, greatly improving the watch's stability and accuracy.

The hand engraved movement and coin-edge band are classic Breguet features: understated and elegant details that give the watch a distinctively vintage feel.

LEARN MORE

GREUBEL FORSEY

BALANCIER S NO. 1 OF 18

+123

GREUBEL FORSEY. AN EXTREMELY RARE AND EXCEPTIONAL TITANIUM LIMITED

EDITION SEMI-SKELETONIZED HIGH-PRECISION WRISTWATCH WITH 30° INCLINED BALANCE WHEEL, TWO CO-AXIAL BARRELS AND POWER RESERVE INDICATION

BALANCIER S INCLINE MODEL, CASE NO. 05 095, NO. 1 OF 18, CIRCA 2022

Movement: Manual

Dial: Grey Case: 45 mm. diam.

With: Titanium Greubel Forsey double deployant clasp, Certificate of Authenticity dated 2022, additional Greubel Forsey white rubber strap, additional Greubel Forsey red rubber strap, magnifying glass, polishing cloth, set of gloves, travel case, leather folder, product literature, presentation box and outer packaging

Remark: Limited edition of 18 pieces, Greubel Forsey will offer a free service of the movement and 2-year warranty up to 6 months following the purchase at Christie’s.

CHF110,000-220,000

Combining cutting-edge watchmaking with strong athletic credentials, the titanium 'Balancier S', the 'S' standing for 'Sport', is a remarkable example of the high-precision timepieces that have solidified Greubel Forsey's position as the leading authority on modern horology. The present timepiece with grey dial was made in a limited edition of only 18 examples, presenting an incredibly rare opportunity to acquire a superlative creation by one of the most exciting independent makers of contemporary high watchmaking. Its remarkable 45 mm ergonomic ovoid-shaped titanium case is cleverly crafted: from the front, it appears round, but from other perspectives, its graceful curvature makes it subtly oval, guaranteeing both presence and comfort on the wrist.

What makes the ‘Balancier S’ unique within the Greubel Forsey universe is its departure from the tourbillon. Instead, it features a large-diameter inclined fixed balance, positioned at a 30° angle and

held beneath a sculptural bridge. As Stephen Forsey explained: 'When we started, we made it our mission to improve the performance of the wristwatch, the fundamental research we performed in the beginning led to the idea of the double tourbillon for which we have become known. But we also knew even at the early stage that we wanted to explore other avenues, and fixed inclined escapements quickly became important.'

Similar to the tourbillon, the inclined balance is designed to reduce the negative impact of gravity on the regulating organ in different positions. Greubel Forsey aimed to counteract positional errors so that the overall chronometric performance could compete with a tourbillon by precisely aligning the balance with the mainplate at a 30° angle. Additional complications include a power-reserve indicator with a redarrow hand at the upper right of the dial and a small seconds display to the left of the balance.

LEARN MORE

F.P. JOURNE

OCTA CALENDRIER RUTHENIUM NO. 80/99

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

OCTA CALENDRIER RUTHENIUM MODEL, NO. 80/99-04Q, CIRCA 2004

Movement: Automatic Dial: Ruthenium

Case: 40 mm. diam.

With: 18k white gold F.P. Journe deployant clasp, Certificate, polishing cloth, product literature, presentation box and outer packaging

Remark: Ruthenium model, limited edition of 99 pieces

CHF150,000-300,000

The present limited-edition Ruthenium Octa Calendrier, numbered 80 of only 99 pieces, is one of the most collectible and historically significant F.P. Journe timepieces ever made. This remarkable platinum wristwatch, which was manufactured between 2003 and 2005, is part of the renowned Ruthenium Collection, a historic series that signaled the end of F.P. Journe's brass movement era. These last pieces made of brass have great significance for collectors as reminders of the brand's early years since Journe started making all of his movements in solid 18K gold in 2004. Superbly preserved, the present watch is accompanied by its Certificate which confirms the 40 mm. platinum case, ruthenium covered movement and 18k gold ruthenium covered dial.

The Octa Calendrier, the third complication in François-Paul Journe's automatic Octa series and his first annual calendar wristwatch, got its name from the Latin word 'Octa', which means eight, a representation of perfection and infinity. An important horological advance was the incorporation of an annual calendar with a retrograde date function while preserving the small size of the Octa caliber. The crown provides an elegant way to adjust all calendar indications, doing away with the need for pushers on the case band. Only once a year, at the end of February in non-leap years, do the instantaneous day and month displays need to be corrected to account for months with 28, 30, or 31

days. The Octa Calendrier, with its impressive 120-hour power reserve, was an unmatched fusion of mechanical precision, artistic refinement, and inventiveness. It won the Special Jury Prize at the 2002 Grand Prix d’Horlogerie de Genève shortly after its debut.

The Ruthenium Collection

Many people consider the Ruthenium Collection to be among the most aesthetically striking and historically significant series in F.P. Journe's body of work. The collection consisted of 99 examples of each of the following five models: the Chronomètre à Résonance, Tourbillon Souverain, Octa Calendrier, Octa Chronographe, and Octa Jour/Nuit (the last of which was unique to this series). Unlike the earlier 38 mm executions, these watches are the only F.P. Journe brass-movement timepieces that are housed in 40 mm cases. The platinum family member ruthenium was selected for both practical and aesthetic reasons. In addition to being corrosion-resistant, the metal's delicate, shifting grey sheen gives each dial and movement a distinct depth and brilliance, elevating the sculptural aspect of Journe's creations. The current Octa Calendrier Ruthenium, which combines technical mastery, poetic design, and extreme rarity into one exceptional wristwatch, thus holds a special place in F.P. Journe's history as a bridge between the brand's early years and its current golden era.

LEARN MORE

GREUBEL FORSEY

DOUBLE TOURBILLON 30° EDITION HISTORIQUE

125

GREUBEL FORSEY. AN EXTREMELY RARE AND IMPRESSIVE PLATINUM LIMITED EDITION WRISTWATCH WITH INCLINED 30° DOUBLE TOURBILLON AND POWER RESERVE INDICATION

DOUBLE TOURBILLON 30° EDITION HISTORIQUE MODEL, REF. GF02E PT, CASE NO. 02 267, NO. 182/186, CIRCA 2010

Movement: Manual Dial: Grey Case: 45 mm. diam.

With: Platinum Greubel Forsey buckle, Certificate of Authenticity dated 2010, magnifying glass, polishing cloth, set of gloves, travel case, leather folder, product literature, later presentation box and outer packaging

Remark: Limited edition of 186 pieces, 11 pieces made in platinum. Greubel Forsey will offer a free service of the movement and 2-year warranty up to 6 months following the purchase at Christie’s.

CHF120,000-220,000

In 2010, Greubel Forsey won the coveted 'Aiguille d'Or' at the 10th Grand Prix d'Horlogerie de Genève for the 'Double Tourbillon 30° Edition Historique'. This masterpiece, which was conceived as the final development of the manufacture's first creation, the Double Tourbillon 30° Contemporaine, presented in 2004, embodied the brand's unwavering commitment to chronometric innovation. Whether the tourbillon can actually improve precision despite its beauty and kinetic appeal has long been a mystery to high watchmaking enthusiasts. When the Double Tourbillon 30° Technique won the 'Concours International de Chronométrie' in 2011 with an incredible score of 915 out of 1'000, the highest ever recorded in the competition's history, Greubel Forsey provided a definitive response.

Made in an ultra-limited edition of just 11 examples in platinum, the Double Tourbillon 30° Edition Historique holds a very special place in the Greubel Forsey's history. Four engraved and hand-finished panels, each honoring the manufacturer's horological accomplishments and this historic creation, adorn the case for the first time in the brand's history. The watch's unique production number is finely engraved on a numbered red gold plate that is set into the left seconds register, further enhancing its exclusivity.

The model takes its name from the innovative Double Tourbillon 30° system, a patented complication that is one of the most significant

technical advancements in contemporary horology. Greubel Forsey refined this mechanism after more than four years of research and development, creating a smaller inner cage that rotates once every 60 seconds housed inside a larger outer tourbillon cage that completes one full rotation every four minutes. This advanced architecture provides the highest chronometric performance by continuously compensating for errors caused by gravity.

Greubel Forsey

Working together for over 20 years, Robert Greubel and Stephen Forsey are bonded by their unwavering quest for excellence and shared technical inventiveness. The pair is renowned for their cuttingedge watchmaking, which skillfully combines extremely intricate mechanisms with daring and intriguing design ideas.

As two of the most talented watchmakers of their generation, they began creating complicated movements for Renaud & Papi in 1992, marking the beginning of their journey into legend. They each started their own independent branch in 1999, establishing CompliTime Greubel, La Neuveville and the Bureau d’Etude et Prototype, Le Locle. Their goal was clear from the start: to develop a completely new line of tourbillons that were especially designed to push the boundaries of chronometric accuracy and rethink what a mechanical watch could accomplish.

LEARN MORE

CARTIER

CRISTALLOR REF. 78096

+126

CARTIER. A RARE AND ATTRACTIVE 18K GOLD RECTANGULARSHAPED WRISTWATCH

CRISTALLOR MODEL, REF. 78096, CASE NO. 0522, CIRCA 1973

Movement: Manual

Dial: White

Case: 28 mm. wide, 35 mm. overall length

With: Plated unsigned buckle

CHF10,000-20,000

The Cristallor, which was only manufactured until the 1980s, is still regarded as one of Cartier's most striking and innovative wristwatch designs. It was first introduced as part of the Louis Cartier Collection in 1973, just after the brand's change in ownership. With serial numbers of most examples falling within just a few hundred digits, it is estimated that fewer than 1'000 pieces were ever made.

The Cristallor’s octagonal case and triple-stepped bezel frame a minimalist white Swiss-signed dial, showcasing Cartier’s rare ability to balance geometry, proportion, and elegance. Its comparatively large 35 x 28 mm case and concealed lugs give it a bold, contemporary appearance that feels as relevant today as it did fifty years ago.

The 'Swiss' signature at the bottom of the dial indicates that this timepiece was delivered to Cartier’s New York branch, a detail highly appreciated by collectors. This piece, which represents an intriguing period in Cartier's design history, combines uniqueness, rarity, and classic sophistication, all of which appeal to true Cartier purists.

LEARN MORE

VACHERON CONSTANTIN

CIOCCOLATONE REF. 6440

+127

VACHERON CONSTANTIN. A VERY RARE AND OVERSIZED 18K GOLD AUTOMATIC SQUARE SHAPED-WRISTWATCH WITH DATE

REF. 6440, MOVEMENT NO. 643'912, CASE NO. 443'712, MANUFACTURED IN 1973

Movement: Automatic Dial: Gold

Case: 34 mm. wide, 43 mm. overall length

With: 18k gold AW buckle, Extract from the Archives confirming production of the present watch in 1973

CHF15,000-25,000

During the 1950s, Vacheron Constantin began an impressive period of design experimentation, investigating new and unusual case architectures. The 'Cioccolatone', one of the brand's most recognizable and captivating wristwatches, was born out of this creative momentum. Its large, softly rounded allure was first introduced in 1957 and is lovingly referred to by Italian collectors for looking like a square of chocolate. It is characterized by its elegant three-stepped bezel and voluptuous proportions.

The present example, powered by the automatic caliber 1072, embodies the post-war modernism and refined charm that characterized Vacheron Constantin's mid-century designs. Its case has developed a lovely patina over the years, turning a warm, nearly bronze color that adds to its vintage appeal.

Reference 6440 was made in a number of variations, most of which were in yellow gold, and had either manual or automatic movements. The reference's adaptability and enduring appeal among collectors were highlighted by the fact that some examples had time-only dials, while others had complete calendars and moon phases.

LEARN MORE

ROLEX

SQUARE-SHAPED REF. 8148

ROLEX. AN ATTRACTIVE 18K PINK GOLD SQUARE-SHAPED WRISTWATCH

REF. 8148, CASE NO. 909'476, CIRCA 1953

Movement: Manual

Dial: Silvered

Case: 26 mm. wide

With: Lated added stainless steel unsigned buckle

CHF10,000-20,000

With its exquisite dauphine hands and balanced proportions, the current reference 8148 is an exquisite piece from the renowned manufacturer. Its square-shaped case enhances the watch’s perfect sense of symmetry while its hooded integrated lugs give it a unique Art Deco charm by fusing classic sophistication with architectural accuracy, a feature of mid-century design that still appeals to collectors today.

PATEK PHILIPPE

CALATRAVA REF. 96 +129

PATEK PHILIPPE. A RARE AND HIGHLY DESIRABLE 18K GOLD WRISTWATCH

CALATRAVA MODEL, REF. 96, MOVEMENT NO. 922'561, CASE NO. 297'796, MANUFACTURED IN 1942

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

With: 18k gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1942 with black dial and its subsequent sale on 17 November 1942

CHF12,000-18,000

The present timepiece stands out thanks to its appealing black dial that is accentuated with applied yellow gold hour markers. This remarkable combination creates a timeless, sophisticated, and well-balanced appearance, especially when combined with the watch's technically complex yet effortlessly elegant case proportions.

Reference 96

Reference 96 is unquestionably Patek Philippe's most legendary design. Introduced in 1932, the same year the Stern family took over the company, its balanced case proportions remain as modern as they were when it was first introduced. The model perfectly captures the essence of 1930s design, drawing inspiration form modernist aesthetics, late Art Deco, and Bauhaus principles.

Referred to as the Calatrava by collectors, reference 96 is one of Patek Philippe's most enduring and definitive works, embodying an avantgarde philosophy through its subtle elegance and purity of line.

PATEK PHILIPPE

JUMBO NAUTILUS REF. 3700/1J

+130

PATEK PHILIPPE. A RARE AND ATTRACTIVE 18K GOLD AUTOMATIC WRISTWATCH WITH DATE AND BRACELET

NAUTILUS MODEL, REF. 3700/1J, MOVEMENT NO. 1'306'475, CASE NO. 540'603, CIRCA 1978

Movement: Automatic Dial: Blue Case: 42 mm. wide

With: 18k gold Patek Philippe bracelet and deployant clasp, overall length approximately 180 mm., presentation box

CHF80,000-160,000

Cherished by its previous owner, the present Nautilus reference 3700/1J is a very nice example of Patek Philippe's early, golden-era sports watchmaking. Brought back to the manufacture, Patek Philippe replaced the watch's dial and deployant clasp, guaranteeing its freshness while preserving its original charm. This stylish watch is part of the extremely rare yellow gold first-generation Nautilus, which was introduced in 1976 and manufactured only until 1980.

The water-resistant Nautilus ref. 3700

On April 23, 1976, the patent for the Nautilus case design (reference 3700/1) was registered. It is cleverly divided into two sections, the main body and the bezel, and is secured laterally by screws that are hidden in the case's 'ears'. Impressive water resistance is ensured by a rubber gasket compressed between the bezel and mid-case, a technical

advancement that became essential to the Nautilus' athletic identity. Patek Philippe trusted Favre-Perret SA in Le Crêt-du-Locle to produce these cases between 1976 and 1980.

The Movement - Caliber 28-255 C

The renowned caliber 28-255 C, which is regarded as one of the best automatic movements ever made, is at the heart of the ref. 3700. It is the definition of horological engineering and was created from JaegerLeCoultre's revolutionary caliber 920 of 1967, which was co-financed by Patek Philippe, Audemars Piguet, and Vacheron Constantin. Vacheron Constantin's adaptation became the caliber 1120, while Audemars Piguet's version, the esteemed caliber 2120, was used in the Royal Oak. The 28-255 C from Patek Philippe is still renowned for its remarkable thinness at 3.15 mm, free-sprung Gyromax balance, and clever rotor design that combines a 21K gold rim and a beryllium ring held up by ruby rollers. The caliber is ideally matched to the sleek, contemporary profile of the Nautilus as these details collectively represent elegance, dependability, and mechanical refinement.

LEARN MORE

PATEK PHILIPPE

NAUTILUS MADE FOR THE SULTANATE OF OMAN REF. 3700/1

+131

PATEK PHILIPPE. A REMARKABLE AND IMPORTANT STAINLESS STEEL AUTOMATIC WRISTWATCH WITH DATE, TROPICAL DIAL AND BRACELET, MADE FOR THE SULTANATE OF OMAN

NAUTILUS MODEL, REF. 3700/1, MOVEMENT NO. 1'304'896, CASE NO. 536'187, MANUFACTURED IN 1978

Movement: Automatic Dial: Tropical, Khanjar emblem in white Case: 42 mm. wide

With: Stainless steel Patek Philippe bracelet and deployant clasp, overall length approximately 180 mm., Extract from the Archives confirming production of the present watch in 1978 and its subsequent sale on 31 July 1978

Remark: One of only four known CHF150,000-300,000

One of the most elusive rarities in the world of vintage Patek Philippe, this stainless steel reference 3700/1, was created for His Majesty Sultan Qaboos bin Said al Said of Oman.

The steel Nautilus reference 3700/1 with the Khanjar emblem is one of the rarest and most historically significant Nautilus watches ever made, with only four known examples. The present example is notable not only for its provenance but also for its incredibly charming tropical dial, which has aged to a warm and attractive patina, and the eye-catching white Khanjar insignia of Oman, which is prominently displayed on the dial.

Steel Nautilus Ref. 3700/1 ‘White Khanjar’ Tropical Dial, Movement No. 1’304’896, Case No. 536’187 – An Appreciation

The present timepiece, which dates to 1978, is an extremely significant early example from just the second year of Nautilus production. It has unique features that are only found in these early watches.

Among the most sought-after and collectible Nautilus models ever made, this watch is one of only four known examples of the Patek Philippe Nautilus reference 3700/1 in stainless steel, which was made to order for the Sultanate of Oman's Royal Household. The white Khanjar emblem, a traditional Omani national symbol that features a dagger in

its sheath placed over two crossed swords, is prominently displayed on the dial's lower half.

The discovery of the present watch in 2021 brought the number of known examples to four in stainless steel that have ever reached the secondary open market:

- The first bearing case no. 536’201 and movement no. 1’304’954 was sold by Christie’s, Geneva, on 14 May 2012, lot 315.

- The second bearing the immediately preceding case number 536’200 and movement number of only two digits difference, 1’304’952, was sold by Christie’s, Dubai, on 19 October 2016, lot 137.

- The third with case no. 536'186 and movement no. 1'304'895, was sold by Christie’s, Geneva, on 20 July 2020, lot 96.

- The fourth with immediately ascending case no. 536’187 and movement no. 1’304’896, was sold by Christie's, Geneva, on 6 November 2023, lot 2106.

The fact that all four of the known examples of these Patek Philippe Nautilus reference 3700/1 watches not only have serial numbers that are close to one another but were also sold on July 31, 1978, is extremely significant historically. This strong evidence demonstrates that they were all produced specifically for the Sultan of Oman as part of a single, specially designated order.

During the 1970s, there were no official watch agents in Oman and so almost all the watches made by Patek Philippe and various other brands with 'Khanjar' dials were supplied through the ultra-high-end London retailer, Asprey of New Bond Street, and occasionally through their Geneva branch.

Detailed analysis of the present watch has identified the following technical details associated with the early years of Nautilus production:

The Dial

Although it is commonly known that the first Nautilus dials from 1976 (referred to as Type 1 by scholars like Mstanga) have minute divisions in the form of batons, much fewer collectors are familiar with the 'Type 1B' dial. The dot minute indexes first appear in this extremely rare transitional variant, which maintains the recognizable Type 1 signature typography.

LEARN MORE

A. LANGE & SÖHNE

ZEITWERK STRIKING TIME

+132

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

ZEITWERK STRIKING TIME MODEL, REF. 145.029, MOVEMENT NO. 110'053, 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, leather folder, product literature, 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.

LEARN MORE

F.P. JOURNE

OCTA LUNE 'BLACK LABEL'

+133

F.P. JOURNE. AN EXCLUSIVE, RARE AND ATTRACTIVE PLATINUM AUTOMATIC WRISTWATCH WITH MOON PHASES, DATE AND POWER RESERVE INDICATOR

OCTA LUNE 'BLACK LABEL' MODEL, NO. 249-LN, CIRCA 2021

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

With: Platinum F.P. Journe buckle, 'Black Label' Guarantee Certificate dated 2021, presentation box and outer packaging

Remark: Black Label Collection

CHF80,000-160,000

The present timepiece belongs to the ultra-exclusive Black Label Collection. The Black Label collection version of any F.P. Journe model is always the most prized and difficult to obtain. As production is extremely limited, Mr. Journe only offers the Black Label Collection pieces to existing F.P. Journe watch owners. These timepieces are only available through F.P. Journe boutiques and each boutique receive only between 2 and 12 Black Label Edition watches each year (2 per model per year).

Octa Lune

The first-generation Octa Lune was powered by the rhodium-plated brass caliber 1300 and came in a 38 mm. platinum or rose gold case. The second generation, which upgraded the movement to the solid rose gold caliber 1300.2, was introduced by F.P. Journe in 2004. The Octa Lune Nouvelle, the third iteration, such as the current example, was introduced in 2015 with a number of significant revisions. The sophisticated caliber 1300.3 that powers it has a self-locking ball bearing system that replaces the previous bidirectional winding with a more effective unidirectional system. For maximum stability and performance, the caliber also has a variable inertia balance with four movable weights. The movement is a technical marvel with a remarkable 120-hour power reserve. Further aesthetics changes can be noticed, most notably the moon phase display, here presented at a tilted angle, further distinguishing the Nouvelle from its predecessors.

LEARN MORE

RICHARD MILLE

UNIQUE RM053 TOURBILLON PABLO MACDONOUGH

+134

RICHARD MILLE. A UNIQUE AND EXCEPTIONALLY INNOVATIVE BLACK DLC-COATED TITANIUM SKELETONIZED TOURBILLON WRISTWATCH DESIGNED TO WITHSTAND EXTREME PHYSICAL SHOCKS

TOURBILLON PABLO MACDONOUGH ‘POLO TEAM’ MODEL, UNIQUE PIECE, REF. RM053 AM TI, CIRCA 2015

Movement: Manual Dial: Skeletonized Case: 41.7 wide, 50 mm. overall length

With: Richard Mille Approved Used Watch Certificate of Authenticity dated 2020, service booklet, product literature and portfolio

Remark: Unique Piece

CHF500,000-800,000

'I am so used to wearing my RM053, it now feels like part of my arm. It is light and comfortable, and it feels strange not to wear it. It would be like playing without a helmet or a mallet. It’s rare to see a watch on the polo field as this is an extreme sport. Other players don’t wear them as they are too delicate. Normally, I am the only guy with a watch during a match.' - Pablo MacDonough in an interview with Maria Doulton for ‘The Jewellery Editor’, June 2015.

With an incredible presence on the wrist, this awesome futuristiclooking black DLC-coated titanium carbide ‘armoured’ Tourbillon RM053 Pablo MacDonough is a unique piece in addition to the regular production series, unveiled in 2012, of which only 15 were ever made. A highly sophisticated and precise tourbillon, the RM053 was created exclusively to be worn whilst playing polo and to withstand the incredible shocks encountered during a match. For ease of reading the time during play, both the movement and time display windows are tilted at a 30˚ angle. This angled view is perfect to be seen from the rider’s saddle.

RICHARD MILLE

UNIQUE RM053 TOURBILLON PABLO MACDONOUGH

Pablo MacDonough, the famous Argentine polo player, was Number One in the World Polo Tour Ranking in 2010. In 2011, Richard Mille approached him, and the next year MacDonough joined the Richard Mille Polo Team. Known as the ‘king of sports’, polo is possibly one of the toughest sports that any wristwatch, let alone a tourbillon wristwatch could possibly be subjected to, the violent turns and swings exerting physical forces and shocks far greater than in any other sport. With this in mind, Richard Mille in collaboration with Pablo MacDonough developed the RM053. Its development presented a formidable challenge that was fundamentally different to any of the previous challenges that Mille’s engineers had faced, which had primarily been focused upon resisting the forces of gravity.

For the RM053, Richard Mille developed an idea for a totally new ‘armoured’ case design in titanium carbide, almost indestructible, engineered to cope with the extreme shocks to be expected during a polo match. The design features two raised arcs with two viewing windows, on the left for the seconds mounted on the tourbillon

carriage, on the right for the hours and minutes. The skeletonised grade 5 titanium baseplate and the bridges of the movement, at the time Richard Mille's smallest at 32.55mm x 30.80mm x 12.70mm, were subjected to multiple shock-resistance tests via an adapted pendulum-impact testing machine, equipped with a steel ball that impacted the case and movement with forces of up to an incredible 5'000 G’s, simulating being struck with perhaps flying mallets or heavy polo balls travelling at around 200km per hour. To further mitigate external forces, the movement itself is both ultra lightweight and tightly integrated, therefore less susceptible to the centrifugal and centripetal forces generated during a polo match. The going barrel powering the movement makes a full rotation in 6 hours instead of the usual 7.5 hours in order to provide more consistent power through the winding cycle.

This world-class Richard Mille RM053 unique piece is a captivating masterpiece in every sense of the word, without doubt one of the most coveted and exclusive among Richard Mille’s extraordinary timepieces.

AUDEMARS PIGUET

CODE 11.59 FLYING TOURBILLON CHRONOGRAPH +135

AUDEMARS PIGUET. A VERY RARE 18K PINK GOLD AND BLACK CERAMIC LIMITED EDITION AUTOMATIC SEMI-SKELETONIZED FLYING TOURBILLON AND FLYBACK CHRONOGRAPH WRISTWATCH CODE 11.59 FLYING TOURBILLON CHRONOGRAPH MODEL, REF. 26399NR, CASE NO. GR2153M, CIRCA 2022

Movement: Automatic Dial: Semi-skeletonized Case: 41 mm. diam.

With: 18k pink gold Audemars Piguet deployant clasp, International Warranty card, product literature, presentation box and outer packaging

Remark: Limited edition of 50 pieces

CHF100,000-200,000

The Code 11.59 collection was launched by Audemars Piguet in 2019 and features a radically different design aesthetic for the company. In addition to several new in-house movements that were developed for the collection, it also includes a wide array of both materials and complications. Created as a fully in-house manufactured and integrated caliber designed to expand out of the truly iconic Royal Oak series, the name of the model comes from the minute before midnight and anticipation for the new day and what the future holds.

One of the most impressive and complicated watch in the Code 11.59 collection is the present flying tourbillon with flyback chronograph. The automatic winding caliber 2952 is a formidable piece of

watchmaking of the very highest level, with exceptional finishing as well as good looks. The remarkable new aesthetic of the Code 11.59 case construction is achieved through its hollowed-out lugs, making it both impressive and elegant.

For the present limited-edition model, the semi-skeletonized dial features a black outer ring carrying the minute numerals. The flying tourbillon is placed in the lower half of the dial while the register dials for 30-minutes and 12-hours are placed above, complemented by the sophisticated flyback chronograph function.

LEARN MORE

RICHARD MILLE

TOURBILLON RM020 AI RG

+136

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

CHF100,000-200,000

Richard Mille skillfully reimagines the classic pocket watch using engineering and design from the twenty-first century with the RM020 Tourbillon. Its foundation is a carbon nanofiber composite baseplate, a new material that was first created for fighter jet structures because of its remarkable strength-to-weight ratio, stability, and resistance to temperature changes. This cutting-edge base creates the perfect setting for the RM020's tourbillon-regulated movement's accuracy, and its twin-barrel design guarantees an exceptional 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.

LEARN MORE

AUDEMARS PIGUET

ROYAL OAK OFFSHORE REF. 26288OF

+137

AUDEMARS PIGUET. A RARE, IMPRESSIVE AND HEAVY 18K PINK GOLD AND FORGED CARBON SEMI-SKELETONIZED

CHRONOGRAPH DOUBLE-BARREL TOURBILLON WRISTWATCH

ROYAL OAK OFFSHORE MODEL, REF. 26288OF, CASE NO. H 84238, NO. 185, CIRCA 2014

Movement: Manual Dial: Semi-skeletonized Case: 44 mm. wide

With: 18k pink gold Audemars Piguet deployant clasp, Warranty dated 2014, sales tag, product literature, presentation box and outer packaging

CHF50,000-100,000

The Royal Oak Offshore, designed by Emmanuel Gueit to celebrate the 20th anniversary of the Royal Oak, is a daring reimagining of Gérald Genta's iconic design, geared toward adventurers and contemporary adventurers. It received the nickname 'The Beast' when it was first unveiled at Baselworld 1993 because of its 42 mm stainless steel case and intimidating thickness, which went against industry norms. The model, which at first caused controversy, has since grown to become one of Audemars Piguet's most cherished symbols, representing strength, creativity, and boldness.

The present timepiece is a much more complex and unique development of 'The Beast', fusing the technical intricacy of a doublebarrel tourbillon with chronograph functionality. The dual mainspring barrels, which provide the watch an impressive 237-hour power reserve and the exposed tourbillon with the best torque and accuracy, are housed in its thicker and larger case. The sapphire crystal caseback of the watch adds to its visual appeal by providing a clear view of the finely detailed movement, which is evidence of Audemars Piguet's expertise in high watchmaking.

PATEK PHILIPPE

WORLD TIME REF. 5110R

+138

PATEK PHILIPPE. AN ATTRACTIVE 18K PINK GOLD AUTOMATIC WORLD TIME WRISTWATCH

REF. 5110R, MOVEMENT NO. 3'209'385, CASE NO. 4'153'108, CIRCA 2003

Movement: Automatic Dial: Silvered Case: 37 mm. diam.

With: 18k pink gold Patek Philippe buckle, undated Certificate of Origin, leather folder, product literature, presentation box and outer packaging

CHF18,000-38,000

The Patek Philippe reference 5110 World Time, which was introduced in 2000 and manufactured until 2006, is among the most sophisticated and useful examples of the brand's travel watch heritage. Its guilloché dial is painstakingly crafted using a traditional rose engine, producing an elegant and deeply textured pattern that beautifully captures light. It displays 24 cities, each of which corresponds to one of the world's time zones. This reference is a true essential for the modern globetrotter because of the clever pusher at 10 o'clock, which enables an instantaneous adjustment of the time zone and advances the hour hand and city ring simultaneously.

The self-winding caliber 240/188, which has a 22K yellow gold microrotor at its core, keeps the case remarkably thin while still winding with remarkable efficiency. With its Côtes de Genève stripes, hand-beveled anglage, and mirror-polished components, the movement is flawlessly finished and exemplifies Patek Philippe's haute horlogerie standards. Reference 5110 is a contemporary classic in the illustrious history of Patek Philippe's World Time complications, fusing mechanical innovation with classic design.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 5020P +139

PATEK PHILIPPE. AN EXTREMELY RARE AND ATTRACTIVE PLATINUM AND DIAMOND-SET CUSHION-SHAPED PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24-HOUR AND LEAP YEAR INDICATION

REF. 5020P, MOVEMENT NO. 3'046'055, CASE NO. 2'956'185, MANUFACTURED IN 2000

Movement: Manual

Dial: Black with diamond-set hour hour markers

Case: 37 mm. wide, 45 mm. overall length

With: Platinum Patek Philippe buckle, undated Certificate of Origin, Extract from the Archives confirming production of the present watch in 2000 and its subsequent sale on 4 May 2000, additional silvered dial, product literature and leather folder

CHF150,000-250,000

The Patek Philippe reference 5020 was created as an alternative for the renowned reference 3970 and was manufactured for about eight years, starting in 1994. Despite having the same movement, chronograph, and perpetual calendar complications, the 5020 was distinguished by its unique cushion-shaped case, which gave it a powerful and unique personality. Its unusual case design, however, generated divergent opinions at first, leading to extremely low production quantities. About 200 examples of all metals, including yellow, white, and pink gold, are thought to have been produced, with a few in platinum, such as the present watch. According to literature, this precious metal is extremely rare, with only about 20 pieces ever produced.

The present timepiece stands out for its eye-catching black dial and striking white hands, which is tastefully matched by ten round and one baguette-cut diamond hour markers. Its moon phase display, which shows the moon and stars in grey tones on a black background, subtly mirrors the dial, giving it a sophisticated yet discreet look. Reference 5020, affectionately known as the 'TV Watch' because of its cushioned form, has since transformed from an anomaly to one of Patek Philippe's most sought-after neo-vintage designs.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR CHRONOGRAPH REF. 5970J-001

+140

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

REF. 5970J-001, MOVEMENT NO. 3'049'195, CASE NO. 4'452'686, CIRCA 2008

Movement: Manual

Dial: Brown

Case: 40 mm. diam.

With: 18k gold Patek Philippe deployant clasp and additional silvered dial

Remark: Later added dial

CHF100,000-200,000

The present timepiece provides a unique and rare chance to own one of Patek Philippe's final great perpetual calendar chronographs. The model, which has a 40 mm case with thick claw-shaped lugs and a concave bezel, strikes the ideal balance between traditional elegance and modern style, making it a great fit for a variety of wrist sizes.

Originally born on a silver dial, this example was later fitted with a brown dial, a highly attractive variation that was used on the celebrated 'Saatchi Edition', a special series created for Patek Philippe's Watch Art Grand Exhibition held at the Saatchi Gallery in London in 2015.

Reference 5970

Reference 5970, the successor to the renowned reference 3970, had one of the shortest production runs of any Patek Philippe perpetual

calendar chronograph. It was introduced at Baselworld 2004 and continued to be manufactured until 2010. The model was first made in white and pink gold until 2007. It was then made in yellow gold from 2008 to 2009 and platinum until the end of production. Every metal variation has a unique personality and degree of rarity, which adds to the reference's ongoing appeal.

Notably, reference 5970 is the last Patek Philippe perpetual calendar chronograph to display the prestigious Geneva Seal before the company unveiled its own Patek Philippe Seal as a new standard of quality in the middle of 2009. The 5970, which represents the height of Patek Philippe's artistic and technical prowess, thus serves as a symbolic link between tradition and modernity.

LEARN MORE

AUDEMARS PIGUET

JULES AUDEMARS TOURBILLON CHRONOGRAPHE REF. 25909OR

+141

AUDEMARS PIGUET. AN ELEGANT 18K PINK GOLD CHRONOGRAPH TOURBILLON WRISTWATCH

JULES AUDEMARS TOURBILLON CHRONOGRAPHE MODEL, REF. 25909OR, CASE NO. E 68349, CIRCA 2002

Movement: Manual

Dial: Silvered

Case: 43 mm. diam.

With: 18k pink gold Audemars Piguet deployant clasp and Extract from the Archives

CHF20,000-40,000

The heritage, tradition, and savoir-faire of the venerable manufacturer are reflected in this exquisite watch's seemingly effortless elegance and distinctive Audemars Piguet signature.

The Jules Audemars collection, which was introduced by Audemars Piguet in 1997 as a tribute to the brand's founders, epitomizes classic sophistication through exquisite design and technical skill. A chronograph and a tourbillon, two of watchmaking's most cherished complications, are featured in this 18k pink gold watch. With its exquisite pink gold Roman numerals, visible tourbillon, and 30-minute chronograph register at three o'clock, its design is unquestionably classic.

LEARN MORE

JAEGER-LECOULTRE

GYROTOURBILLON 1 NO. 33/75

+142

JAEGER-LECOULTRE. A VERY RARE AND IMPORTANT PLATINUM LIMITED

EDITION SEMI-SKELETONIZED PERPETUAL CALENDAR MULTI-AXIS

SPHERICAL TOURBILLON WRISTWATCH WITH RETROGRADE DATE, MONTH, LEAP YEAR INDICATION, POWER RESERVE AND EQUATION OF TIME

GYROTOURBILLON 1 MODEL, REF. 149.6.07.S, NO. 33/75, CIRCA 2004

Movement: Manual

Dial: Semi-sketonized

Case: 42 mm. diam.

With: Platinum Jaeger-LeCoultre deployant clasp, undated Certificate of Authenticity, blank Guarantee Certificate, magnifying glass, product literature, presentation box and outer packaging

Remark: Limited edition of 75 pieces

CHF70,000-140,000

The Jaeger-LeCoultre Gyrotourbillon 1, the first spherical multi-axis tourbillon wristwatch in history, was introduced in 2004 and was created by master watchmaker Eric Coudray in partnership with famed designer Magali Métrailler. A multi-axis tourbillon, a perpetual calendar with retrograde date, month, and leap year indications, and an equation of time display that illustrates the difference between solar and mean time are just a few of the amazing complications housed within this remarkable timepiece. The watch's remarkable 8-day power reserve, which is powered by twin barrels, highlights its technical prowess.

At the heart of the watch lies the Caliber 177, a movement developed entirely from the ground up to accommodate the revolutionary tourbillon. Instead of modifying an existing mechanism, JaegerLeCoultre used sophisticated simulation technology to create a

system that was precisely balanced across all of its delicate parts and perpendicular axes. The Gyrotourbillon is made up of 679 parts and has two concentric cages. The outer cage rotates once every 60 seconds, and the inner cage, which holds the escapement, hairspring, and balance wheel, rotates once every 24 seconds, for a total of 2.5 rotations per minute. This clever design ensures unmatched chronometric precision by reducing positional errors caused by gravity.

The tourbillon carriage, which weighs only 0.336 grams despite having 90 parts, is a prime example of Jaeger-LeCoultre's ability to combine mechanical brilliance with aesthetic elegance. In addition to being a significant milestone in the brand's history, the Gyrotourbillon 1 is still regarded as a pivotal accomplishment in the development of modern watchmaking.

LEARN MORE

F.P. JOURNE

CHRONOMETRE A RESONANCE BRASS MOVEMENT

+143

F.P. JOURNE. A VERY RARE AND EARLY PLATINUM CHRONOMETER

WRISTWATCH WITH RESONANCE-CONTROLLED TWIN INDEPENDENT GEAR-TRAIN BRASS MOVEMENT AND POWER RESERVE

CHRONOMETRE A RESONANCE MODEL, CASE NO. 334-03R, CIRCA 2003

Movement: Manual

Dial: Yellow

Case: 38 mm. diam.

With: Platinum F.P. Journe buckle, polishing cloth, presentation box and outer packaging

Remark: Brass movement

CHF150,000-300,000

The current timepiece is one of the highly sought-after early-series examples of F.P. Journe's Chronomètre à Résonance. These early models had rhodium-plated brass movements when they were first introduced to the market in 2000. Journe famously switched to using 18k gold to craft all of his movements starting in 2004. Less than 400 Chronomètre à Résonance models with brass movements are thought to have been produced during its brief three-year production period.

Before the Chronomètre à Résonance was eventually released on the market, it underwent years of development and testing. Like the Tourbillon Souverain, the model was first introduced in 2000 as a line of twenty 'Souscription' timepieces, each numbered 1 through 20 and bearing the year 2000's suffix, 00R. The subscription model for these watches allowed customers to pay in advance, giving François-Paul Journe the funds he needed to create and deliver each piece. The suffixes denoted the year of production and the letter 'R' for 'Résonance'. Following the initial Souscription series, the first production run of the reference 'R' was made between 2000 and 2004 after this first Souscription series. The Résonance, which came in 38 mm. cases and was available in platinum or 18k rose gold, had three different dial options: white, rose, and yellow gold. One of the distinguishing traits of these early, brass-movement watches lies in the construction of the dial frames. Each subsidiary dial is bordered by a frame secured with bell-shaped screw lugs, a design that differs from the more curving,

integrated style seen in later pink gold movement models. This subtle but purposeful differentiation made it possible for F.P. Journe himself to recognize a brass-movement example from the first series from later generations.

The Chronomètre à Résonance

The Chronomètre à Résonance is perhaps the best example of the modern watchmaker François-Paul Journe's pure genius. It is the only wristwatch in the world that uses a movement based on resonance, a natural physical principle that was first noticed by Christiaan Huygens in 1665 when he noticed that two pendulum clocks hanging on the same beam would start to beat in perfect synchronization. Great watchmakers like Abraham-Louis Breguet and Antide Janvier, whom Journe greatly admires, were later intrigued by this mysterious exchange. Breguet himself used the resonance principle to create three pocket watches in the early 19th century, but it wasn't until FrançoisPaul Journe that the concept was successfully reduced to a wristwatch. Two balances oscillate in perfect harmony in his Chronomètre à Résonance, which naturally synchronizes with one another and greatly reduces the detrimental effects of wrist and body movement. This made Journe the first watchmaker to bring resonance to the wrist, which is a modern horology triumph and one of the most fascinating mechanical achievements of our time.

LEARN MORE

GREUBEL FORSEY

INCLINE TOURBILLON 24 SECONDS VISION NO. 20/22

+144

GREUBEL FORSEY. THE ONLY KNOWN AND HIGHLY ATTRACTIVE 18K WHITE GOLD LIMITED EDITION 24-SECONDS INCLINED TOURBILLON WRISTWATCH WITH 72-HOUR POWER RESERVE INDICATION AND SALMON DIAL TOURBILLON 24'' INCLINE VISION MODEL, EDITION UNIQUE, NO. 20/22, CIRCA 2017

Movement: Manual Dial: Salmon

Case: 43.5 mm. diam.

With: 18k white gold Greubel Forsey buckle, undated Certificate of Authenticity, magnifying glass, polishing cloths, set of gloves, leather folder, presentation box numbered 20/22 and outer packaging

Remark: The only known in white gold with salmon dial, Greubel Forsey will offer a free service of the movement and 2-year warranty up to 6 months following the purchase at Christie’s.

CHF80,000-160,000

Christie's is delighted to present the only known Greubel Forsey Tourbillon 24 Seconds Vision in white gold with salmon dial. Originally available in 18k red or white gold and platinum, of the 22 pieces made in white gold, the present watch is the only example to feature this gorgeous salmon-coloured dial that was usually only available for the platinum version. The present dial was fitted by Greubel Forsey upon special request of the current owner, as demonstrated by its unique engraving 'EX. SP.', meaning 'Exécution Spéciale' (Special Execution).

Offering an incredibly rare opportunity to acquire one of the most exclusive examples of Greubel Forsey’s contemporary independent haute horology, the present watch is a most impressive trophy for those who hold the endless pursuit of excellence in the highest regard.

Bringing together the very highest level of advanced horology with stunning aesthetics, the Tourbillon 24 Seconds Vision series was created as a version of Greubel Forsey's celebrated third invention, the ‘Tourbillon 24 Seconds’ mechanism, winner of Aiguille d’Or at the 2015 Grand Prix de l'Horlogerie de Genève. The inclined, high-speed tourbillon completes two and a half revolutions per minute. It took

almost 15 years for Greubel Forsey to develop this timepiece: with two central hands and a small second hand. The manual winding tourbillon movement is housed in a very slender case thanks to the distinctive sapphire dome on the case back that creates the extra interior space necessary to enclose and display the tourbillon’s inclined face.

The Tourbillon 24 Seconds Vision is intended to be the ultimate classic Tourbillon Dress Watch, it is the smallest and thinnest wristwatch that Greubel Forsey have ever made. The amazing patented handwound movement rewards close inspection, developed as a completely new tourbillon system that is inclined at 25 degrees and makes one revolution in 24 seconds, it uses a fast rotation speed and inclined angle to solve the problem of critical positions of the oscillator in relation to gravity. The 25˚ angle and the rapid rotation of the tourbillon cage significantly improve the chronometric performance of a system containing only one tourbillon, especially in stable positions. The movement is powered by two coaxial series-coupled fast-rotating barrels, providing a power reserve of 72 hours, one of the barrels is equipped with a slipping spring to prevent excess tension on the mainsprings.

LEARN MORE

F.P. JOURNE

CHRONOMETRE A RESONANCE

+145

F.P. JOURNE. A VERY RARE AND INNOVATIVE 18K PINK GOLD CHRONOMETER

WRISTWATCH WITH RESONANCE-CONTROLLED TWIN INDEPENDENT GEAR-TRAIN MOVEMENT, CONSTANT FORCE, POWER RESERVE AND 24-HOUR INDICATION

CHRONOMETRE A RESONANCE MODEL, NO. 112-RQ, CIRCA 2021

Movement: Manual

Dial: Pink gold

Case: 42 mm. diam.

With: 18k pink gold F.P. Journe buckle, International Guarantee Card dated 2021, polishing cloth, presentation box and outer packaging

CHF120,000-220,000

The fourth and most recent iteration of F.P. Journe's Chronomètre à Résonance, the 'RQ' or 'Résonance Quatre', features the ingenious double remontoir d'égalité. Introduced in 2020 to commemorate the 20th anniversary of the original model, this reference is available in either pink gold, as the present watch, or platinum, with dials in either white or pink gold.

The Résonance RQ is particularly special as it is the first full redesign of the model's appearance and movement since its introduction. The original Chronomètre à Résonance was powered by the 1499 calibre for 20 years. The new 1520 calibre, on the other hand, has been completely redesigned and brings with it a number of significant innovations. The new calibre is powered by a single barrel rather than the twin barrels of its predecessor. A differential that can be seen through the dial's aperture divides the barrel's power equally between two separate escapements. A perfectly constant supply of energy is ensured by the regulation of each train by its own one-second remontoire d'égalité. This represents a significant improvement as in previous generations, as the mainspring unwound, both balances would progressively lose amplitude. 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, made possible by the updated gear train layout.

The 'Series 4' maintains the essential DNA of the Résonance while adopting a more modern aesthetic. Instead of separate surrounds, a single large aperture now frames the twin dials, giving the watch a sleeker, more contemporary design. The left dial continues to display the 24-hour function introduced in the calibre 1499 20th Anniversary model.

The Chronomètre à Résonance

The Chronomètre à Résonance is arguably the best example of modern watchmaker François-Paul Journe's pure genius. It is still the only wristwatch in the world that uses the 'resonance' principle, a natural physical phenomenon that was first noticed by Christiaan Huygens in 1665 when he saw two pendulum clocks mounted on the same beam eventually swinging in perfect harmony. Journe greatly admires the work of Abraham-Louis Breguet and the great French horologist Antide Janvier, who both went on to further develop the idea. Breguet himself experimented with resonance in the early 19th century, producing three pocket watches with double balances. 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, one of the most important turning points in modern horology.

LEARN MORE

RICHARD MILLE

UNIQUE

RM018 'HOMMAGE A BOUCHERON'

+146

RICHARD MILLE. A UNIQUE AND IMPRESSIVE 18K WHITE GOLD TONNEAU-SHAPED SKELETONIZED TOURBILLON WRISTWATCH WITH POWER RESERVE INDICATION AND MOTHER-OF-PEARL WHEELS, MADE TO COMMEMORATE THE 150TH ANNIVERSARY OF BOUCHERON TOURBILLON BOUCHERON MODEL, REF. RM018 AI WG, UNIQUE PIECE, CIRCA 2008

Movement: Manual

Dial: Skeletonized

Case: 39 mm. wide

With: 18k white gold Richard Mille double deployant clasp

Remark: Unique piece, made to commemorate the 150th anniversary of Boucheron CHF600,000-1,200,000

A significant development in the brand's history, the Richard Mille RM018 'Hommage à Boucheron' embodies both artistic cooperation and technological innovation at the highest level of jewelry and watchmaking craftsmanship.

The RM018 was created as a tribute to the Maison's heritage of innovation and sophistication and debuted in 2008 to commemorate the 150th anniversary of the Parisian jeweler Boucheron. The RM056 and RM56-01, models that would later define the brand's mastery of transparent horology, were made possible by this remarkable technical achievement: it was the first Richard Mille wristwatch to feature a movement built with sapphire crystal plates.

RICHARD MILLE

UNIQUE RM018 'HOMMAGE A BOUCHERON'

The RM018 was produced in a limited edition of 30 unique pieces, each crafted in white gold and differentiated by the semiprecious stones set within the movement’s wheels. These included diamonds, jasper, tiger's eye, onyx, and, as demonstrated in this example, white mother-of-pearl. To strike the ideal balance between mechanical precision and artistic design, each watch required painstaking handcrafting and extensive mathematical modeling.

The jeweller's signature crown design pays further homage to Boucheron's haute joaillerie heritage, while the case's deeply fluted flanks recall the sculptural lines of the brand's 1947 Reflet watch.

With its white mother-of-pearl gear train glistening against the white gold case's skeletonized architecture, this example is among the most exquisite and remarkable interpretations in the series.

Done as a unique piece, the RM018 provides a very special chance to own a watch that combines the cutting-edge horology of Richard Mille with the classic artistry of Boucheron, a piece that represents the mutual quest for excellence by two of the most innovative brands in modern luxury.

ROLEX

DAYTONA REF. 16599

+147

ROLEX. AN EXTREMELY RARE AND IMPRESSIVE 18K WHITE GOLD, DIAMOND AND SAPPHIRE-SET AUTOMATIC CHRONOGRAPH WRISTWATCH

DAYTONA MODEL, REF. 16599, CASE NO. U355701, CIRCA 1997

Movement: Automatic

Dial: Pavé diamond-set with sapphire hour markers

Case: 40 mm. diam.

With: 18k white gold Rolex deployant clasp

CHF130,000-250,000

Stone-set Daytonas are among the rarest species of the celebrated model. The design with the 36 baguette-cut sapphire bezel paired with 8 sapphire-set numerals was introduced by Rolex in the 1990s, using the Zenith Calibre 4030. That time marked the beginning of watch collecting as we know it today, when the general public had not yet completely grasped the importance and appeal of these kinds of watches. This lack of immediate recognition, when combined with their high price tag, led to an exceptionally limited production. Estimates indicate that only a handful of such examples are thought to have been made and very few have appeared in public today, rendering the present example a trophy for the aficionado of rare timepieces. In 2000, a new series was launched, with the new inhouse calibre 4130.

The uniformity of the gems in respect to their colour and shape is quite exceptional. By carefully selecting each stone by hand and using specialized machinery usually only found in gemological laboratories, Rolex ensures that every stone adorning their watches is precisely matched in hue. The result is simply remarkable, giving the watch a striking appearance that is hard to describe.

LEARN MORE

AUDEMARS PIGUET

ROYAL OAK CHRONOGRAPH REF. 26239BC +148

AUDEMARS PIGUET. A RARE AND COVETED 18K WHITE GOLD LIMITED EDITION AUTOMATIC CHRONOGRAPH WRISTWATCH WITH DATE AND BRACELET

ROYAL OAK CHRONOGRAPH MODEL, REF. 26239BC, CASE NO. JT5086F, CIRCA 2023

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

With: 18k white gold Audemars Piguet bracelet and double deployant clasp, overall length approximately 190 mm., International Warranty Card, product literature, winding presentation box and outer packaging Remark: Limited edition of 222 pieces

CHF40,000-80,000

Introduced in 2023, the reference 26239BC in 18k white gold stands as one of the most celebrated models in Audemars Piguet's current collection. With its remarkable 70-hour power reserve, it is powered by the brand's most recent in-house automatic calibre 4401. The watch features an eye-catching blue 'Grande Tapisserie' dial with luminous white gold applied hour-markers and hands for maximum legibility. This Royal Oak, which combines sporty functionality with sophisticated elegance, also incorporates a flyback chronograph complication and a discreet date display.

The original Royal Oak, released in 1972, completely changed the idea of the luxury sports watch. With its groundbreaking design, the collection instantly attracted the attention of a discerning and informed audience with its daring and innovative design, ultimately becoming the emblem of Audemars Piguet and a true icon in the watchmaking industry. A chronograph version was later added to the Royal Oak line in 1998, powered by the Caliber 2385, which was a slim, self-winding column-wheel chronograph movement based on the Frédéric Piguet 1185. This model maintained its status for 14 years, until 2011.

LEARN MORE

PATEK PHILIPPE

NAUTILUS PERPETUAL CALENDAR REF. 5740/1G-001 +149

PATEK PHILIPPE. A 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, MOVEMENT NO. 7'634'588, CASE NO. 6'609'503, CIRCA 2024

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

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

Certificate of Origin dated 2024, setting pin, sales tag, winding box, leather folder, product literature, presentation box and outer packaging

CHF120,000-250,000

Always treated with care and respect, the present timepiece is offered in excellent overall condition, complete with its full set of accessories. The reference 5740, one of the most sought-after contemporary Patek Philippe wristwatches, is an absolute treasure for fans of the Nautilus collection, flawlessly fusing sportiness with extreme complexity.

Reference 5740

The first Grand Complication to join the Nautilus family, the Nautilus Perpetual Calendar reference 5740, is an impressive blend of classic design and technical prowess. It was first released in 2018 and combines the technical sophistication of Patek Philippe's ultra-thin automatic caliber 240 Q with the distinctive style of Gérald Genta's original Nautilus.

With its luminous hands and horizontal embossing, the traditional sunburst blue dial embodies the essence of Nautilus design. The 40 mm. case, which is made entirely of solid 18k white gold, has the ideal dimensions and strikes a balance between presence and elegance. This masterwork of contemporary haute horlogerie is completed by the integrated white gold bracelet with a Nautilus fold-over clasp, while the finishing, which alternates between satin-brushed and polished surfaces, highlights the watch's dynamic geometry.

LEARN MORE

AUDEMARS PIGUET

ROYAL OAK OFFSHORE REF. 26388PO

+150

AUDEMARS PIGUET. A RARE, IMPRESSIVE AND HEAVY PLATINUM AND BLACK CERAMIC SEMI-SKELETONIZED CHRONOGRAPH

DOUBLE-BARREL TOURBILLON WRISTWATCH

ROYAL OAK OFFSHORE MODEL, REF. 26388PO, CASE NO. I 51166, NO. 55, CIRCA 2016

Movement: Manual Dial: Semi-skeletonized Case: 44 mm. wide

With: Platinum Audemars Piguet deployant clasp, Warranty dated 2016, polishing cloth, presentation box and outer packaging

CHF50,000-100,000

To celebrate the 20th anniversary of the Royal Oak, Emmanuel Gueit created the Royal Oak Offshore, a bold reimagining of Gérald Genta's iconic design intended for adventurers. It was nicknamed 'The Beast' when it was first introduced at Baselworld 1993 because of its extravagant 42 mm stainless steel case and remarkably thick dimensions, which went against the accepted norms of the time. After being controversial at first, the Offshore has grown to become one of Audemars Piguet's most cherished symbols, representing boldness, strength, and inventiveness.

With its combination of chronograph performance and the mechanical sophistication of a double-barrel tourbillon, the present timepiece is a more intricate and technically advanced evolution of 'The Beast'. Twin mainspring barrels housed in its enlarged and strengthened case provide the open-worked tourbillon with increased torque and accuracy. In addition to greatly enhancing durability, the black ceramic pushers, crown, and bezel give the watch a sportier, high-performance look. The finely crafted movement, which is a hallmark of Audemars Piguet's expertise in haute horlogerie, is revealed through a sapphire crystal caseback, completing the composition.

LEARN MORE

PATEK PHILIPPE

CALATRAVA REF. 96 +151

PATEK PHILIPPE. A RARE AND DESIRABLE 18K PINK GOLD WRISTWATCH, MADE FOR THE FRENCH MARKET

CALATRAVA MODEL, REF. 96, MOVEMENT NO. 828'996, CASE NO. 295'784, CIRCA 1938

Movement: Manual

Dial: Pink

Case: 30.5 mm. diam.

With: Stainless steel later added unsigned buckle

Remark: Made for the French market

CHF10,000-20,000

The present timepiece is offered in a highly attractive and collectible 'pink on pink' configuration, combining a pink dial with a pink gold case. The key symbol numbered 4 stamped inside the snap-on back identifies the case maker as Antoine Gerlach, one of Geneva’s most esteemed case makers of the period. The dial’s 'FAB. SUISSE' designation indicates that the watch was destined for the French market, further confirmed by the French import hallmark, an owl, found inside the caseback and on the lower left lug.

Reference 96

Following the Stern family's purchase of the company and their efforts to modernize and restructure production, reference 96 was one of the first Patek Philippe models to be given a reference number when it was first introduced in 1932. Reference 96, widely regarded as the quintessential Calatrava, established the design standards for succeeding generations and continues to be among the brand's most recognizable wristwatches.

LEARN MORE

PATEK PHILIPPE

CALATRAVA REF. 3796

+152

PATEK PHILIPPE. A RARE AND DESIRABLE 18K PINK GOLD WRISTWATCH

CALATRAVA MODEL, REF. 3796, MOVEMENT NO. 1'847'991, CASE NO. 2'979'413, CIRCA 1995

Movement: Manual Dial: Pink Case: 31 mm. diam.

With: 18k pink gold Patek Philippe buckle

CHF8,000-12,000

The present example of the Calatrava reference 3796 boasts a charming pink dial that is exquisitely matched with a pink gold case. The watch's timeless vintage appeal is enhanced by this stunning 'pink on pink' combination, which flawlessly captures the classic aesthetics of the Calatrava line.

Reference 3796

Reference 3796 represents Patek Philippe's final traditionally sized 'original' Calatrava. It replaced the legendary reference 96 and was manufactured from 1982 until the late 1990s. Its main differences were the addition of a sapphire crystal and the upgraded caliber 215 S movement. A timeless and adaptable classic in the Calatrava family, the model came in all three gold variations as well as platinum and a variety of dial configurations.

LEARN MORE

PATEK PHILIPPE

TWO-TONE 'OSCAR LINKE - GENOVA' REF. 570 +153

PATEK PHILIPPE. AN EXTREMELY RARE AND HIGHLY ATTRACTIVE 18K GOLD WRISTWATCH WITH TWO-TONE DIAL

RETAILED BY OSCAR LINKE - GENOVA, REF. 570, MOVEMENT NO. 967'461, CASE NO. 302'964, MANUFACTURED IN 1950

Movement: Manual Dial: Two-tone

Case: 35.5 mm diam.

With: Stainless steel unsigned buckle, Extract from the Archives confirming manufacture of the present watch in 1950 and its subsequent sale on 22 March 1951

Remark: First series, approx. 50 pieces made in yellow gold

CHF15,000-25,000

The present reference 570 features a fantastic and rare two-tone dial, further complimented by a coveted double-signature by 'Oscar Linke', a retailer based in Genoa, Italy. Considered by many as the 'perfect' mid-century dress watch, the Patek Philippe reference 570 is beloved by many collectors thanks to its large case diameter at 35.5 mm. and its subsidiary seconds register.

Often referred to as the 'Grande Calatrava', the present timepiece is part of the 'first series'. According to our research, approximately 50 pieces of reference 570 'first series' were produced in yellow gold. Offered in good condition, the model boasts good case proportions, with two crisp hallmarks on the case.

Reference 570

Introduced in 1938, reference 570 was the first large Calatrava produced in series and was manufactured for a staggering 34 years until 1972. Over the decades, the watch was incredibly popular and offered in a myriad of configurations with variances in case metals, dial designs, and location of the seconds' hand.

LEARN MORE

CARTIER

TANK CINTREE

+154

CARTIER. AN EARLY, RARE AND ELEGANT RECTANGULAR CURVED 18K GOLD WRISTWATCH

TANK CINTREE MODEL, CASE NO. 16417 / 23860, CIRCA 1925

Movement: Manual Dial: White

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

With: 18k gold Cartier deployant clasp, punch-numbered '11749'

CHF25,000-50,000

Appreciation and understanding of Cartier’s 20th century wristwatches increases year on year and any significant rarity that appears at auction creates international interest and is fiercely pursued. Always one of the ultimate symbols of discreet luxury, the Tank Cintrée is one of the most desirable models among classic Cartier wristwatches. During its golden age, Cartier made a relatively small number of wristwatches, even fewer of which have survived to this day.

The Cartier Tank Cintrée, which translates to 'curved' in French, is regarded as the most elegant version of the Tank design. It was introduced in 1921, and the name comes from the long, slightly curved case that was created to fit the wrist perfectly. The Tank Cintrée is still included in Cartier's current collection, which is evidence of its enduring appeal. It has continuously been one of the most sought-after models by discerning collectors, despite being produced in extremely limited quantities.

PATEK PHILIPPE

TWO-TONE REF. 530

+155

PATEK PHILIPPE. AN EXTREMELY RARE AND LARGE 18K GOLD CHRONOGRAPH WRISTWATCH WITH TWO-TONE TACHYMETER DIAL

REF. 530, MOVEMENT NO. 863’880, CASE NO. 509’692, MANUFACTURED IN 1946

Movement: Manual Dial: Two-tone Case: 36.5 mm.

With: 18k gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1946 and its subsequent sale on 5 May 1947

Remark: Approx. 82 pieces made in yellow gold

CHF215,000-415,000

Reference 530 is widely regarded as one of the most impressive of all vintage Patek Philippe chronographs. Its exceptional rarity, combined with its oversized 36.5 mm case (large for its period) and timeless midcentury design, has cemented its status as a quintessential collector’s watch - embodying style, mechanical sophistication, and exclusivity.

The present timepiece immediately captivates with its charismatic twotone silvered dial, featuring a gentle patina that enhances its vintage charm. The hard enamel ‘long’ signature and scales are beautifully raised, while the dial layout emphasizes the tachymetric scale. Applied gold hour markers, including Arabic numerals at 6 and 12, complement the gold feuille hour and minute hands and small seconds hand. To distinguish the chronograph functions, the central chronograph hand and 30-minute register hand are crafted in blued steel.

Reference 530

Originally launched as a time-only model, the chronograph version of reference 530 was introduced in 1937. It quickly became one of Patek Philippe’s signature pieces and was the first large Calatrava watch produced in series. Its rare combination of understated elegance, modern aesthetic, and mechanical refinement has allowed it to transcend fashion trends. Overall, reference 530 is among the rarest of Patek Philippe vintage chronographs, with only 140 examples ever made. Of the approximately 80 yellow gold examples, only around 40 have returned to the market over the years.

LEARN MORE

TUBOGAS REF. 7151

+156

BVLGARI. A RARE AND EXQUISITE 18K GOLD BRACELET WATCH, CASE AND MOVEMENT BY VACHERON CONSTANTIN

THE DIAL SIGNED VACHERON CONSTANTIN, TUBOGAS MODEL, REF. 7151, MOVEMENT NO. 3'046'055, CASE NO. 2'956'185, MANUFACTURED IN 1972

Movement: Manual

Dial: Silvered

Case: 20 mm. wide

With: 18k gold Bvlgari expandable bracelet with resting inner circumference approximately 130 mm.,

Extract from the Archives confirming manufacture of the present watch in 1972

CHF15,000-30,000

The present timepiece is richly decorated with yellow gold links that blend in perfectly with the yellow gold tubogas structure, creating a texture and movement that precisely mimics the scales of a serpent. The octagonal 'head' highlights Bvlgari's unique design language and lends an air of sophistication and elegance. It is an exceptional example of the iconic Bvlgari Tubogas, dating to 1972, and is further confirmed by the Extract from the Archives of Vacheron Constantin.

The serpent, the emblem of the Roman jewelry brand Bvlgari, has deep roots in ancient symbolism. It has been regarded as a symbol of wisdom, vitality, seduction, and eternal renewal since Egyptian, Greek, and Roman times.

By creating the Tubogas band design, Bvlgari was able to replicate the sensual fluidity of a serpent wrapping elegantly around the wrist with an unprecedented degree of craftsmanship and flexibility. The most renowned women in the world wore the Tubogas on their wrists by the 1960s, when it had become a symbol of elegance and sophistication. Among them was Elizabeth Taylor, who made the design famous and solidified its place in jewelry and film history with her iconic gold, diamond, and emerald Tubogas bracelet watch in the 1962 movie Cleopatra.

CARTIER

DIAMOND AND RUBY-SET TORTUE

+157

CARTIER. AN EXTREMELY RARE AND ELEGANT 18K GOLD, DIAMOND AND RUBY-SET TONNEAU-SHAPED WRISTWATCH WITH PEARL, RUBY BEAD AND DIAMOND-SET BRACELET

TORTUE MODEL, CASE NO. A 100'136, CIRCA 1986

Movement: Manual

Dial: Silvered

Case: 22.5 mm. wide

With: 18k gold, pearl, ruby bead and diamond-set bracelet, overall length approximately 155 mm.

CHF12,000-18,000

Around 1910, Cartier created the Tortue case, named for the turtle, which was then considered a symbol of longevity, wisdom, and good fortune in many cultures. Its flowing, curved shape was one of Cartier's first and most enduring deviations from conventional round cases, solidifying the maison's standing as a leader in case design.

With its ruby-set lugs and diamond-set bezel, the current watch is an especially sophisticated version of this classic design. The diamond cabochon on the crown elegantly reflects the sparkle of the bezel, and the pearl and ruby beaded bracelet guarantees comfort and aesthetic harmony. All together, these exquisite details give the watch a unique appearance comparable to a jewel, perfectly capturing the refined artistry and classic charm that Maison Cartier is known for.

LEARN MORE

ROLEX

DATEJUST REF. 69068

+158

ROLEX. A RARE AND ATTRACTIVE 18K GOLD, DIAMOND AND RUBY-SET AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE, MOTHER-OF-PEARL DIAL AND BRACELET

DATEJUST MODEL, REF. 69068, CASE NO. W454756, CIRCA 1995

Movement: Automatic Dial: Mother-of-pearl with ruby-set hour markers Case: 26 mm. diam.

With: 18k gold Rolex President bracelet and deployant clasp, overall length approximately 155 mm.

CHF10,000-20,000

The present reference 69068 is a superb illustration of the brand's skill in gem-setting. This watch, which stands out for its mother-ofpearl dial with ruby-set hour markers and a stunning bezel set with 32 diamonds and 4 rubies, embodies Rolex's marriage of fine jewelry and technical prowess. The renowned Rolex President bracelet completes an ensemble of classic sophistication and adds to its opulent presence.

Gem-set Rolex watches, which combine the engineering precision of fine watchmaking with the sophistication of haute jewelry, are the epitome of craftsmanship, fusing luxury and functionality. The current reference is notable for its aesthetic appeal as one of the most alluring gem-set variations in the vintage Datejust family, a veritable pinnacle of Rolex's artistic output during the time.

LEARN MORE

PIAGET

PIAGET. AN ATTRACTIVE 18K GOLD QUARTZ WRISTWATCH WITH DAY, DATE AND BRACELET

POLO MODEL, REF. 15562 C 701, CASE NO. 472'706, MANUFACTURED IN 1987

Movement: Quartz

Dial: Gold

Case: 32 mm. diam.

With: 18k gold Piaget bracelet and clasp, overall length approximately 200 mm.

CHF10,000-20,000

According to the Piaget Archives, the present timepiece was manufactured in 1987.

Being the first Piaget watch to be officially given a model name, the Piaget Polo has a unique place in the brand's history. The Piaget family initially opposed the concept, arguing that the name of the brand should be sufficient to denote excellence. But the Polo's boldly contemporary and sporty design, which deviated from the Maison's customarily refined style, demanded its own identity. Piaget was supporting the Palm Beach Polo World Cup at the time, so the name was both relevant and symbolic. The Polo, a watch that perfectly captured the glitz and playful sophistication of the time, was thus created in 1979.

The Polo, one of the most iconic luxury timepieces of the 1980s, was manufactured from 1979 to 1990. From the original reference 7661 C 701 with its 34 mm case, Piaget introduced a number of variations over time. The present example, offered in very good overall condition, stands out for its elegant proportions and the addition of two useful complications, a day and a date display, that improve its functionality while maintaining the elegant, sculptural aesthetic.

LEARN MORE

PIAGET

UNIQUE BRACELET WATCH

+160

PIAGET. A UNIQUE AND MESMERIZING 18K GOLD AND DIAMONDSET QUARTZ BRACELET WATCH

REF. 8450 V 163, CASE NO. 459'237, MANUFACTURED IN 1986

Movement: Quartz

Dial: Pavé diamond-set

Case: 19 mm. wide

With: 18k gold and diamond-set Piaget integrated bracelet watch, overall length approximately 170 mm.

Remark: Unique piece

CHF30,000-50,000

According to the Piaget Archives, the present timepiece was manufactured in 1986.

To describe this watch as eye-catching would be an understatement. The diamonds adorning the watch radiate from the center of the dial outward across the case and bracelet, evoking the brilliance of rays of light captured in motion. As a result, haute horlogerie and haute joaillerie are harmoniously combined, demonstrating Piaget's unmatched proficiency in both fields. A masterfully orchestrated composition of balance and brilliance is created by carefully cutting and setting each stone to fit its exact position.

Powering the watch is the ultra-thin quartz caliber 8P, honoring Piaget's groundbreaking contributions to the Quartz Revolution. Piaget, one of the Swiss manufacturers that contributed to the development of the first Swiss quartz movement, the Beta 21, quickly went on to produce its own, pushing the boundaries of technology with the thinnest quartz caliber in the world at the time.

This unique piece, set with 134 brilliant-cut diamonds totaling 15.69 carats and 64 baguette-cut diamonds totaling 5.08 carats, is one of the most stunning manifestations of Piaget's creative genius. It is a unique chance for collectors to acquire a watch that skillfully combines technical innovation, artistic excellence, and breathtaking beauty.

LEARN MORE

REF. 918 A6

+161

PIAGET. A RARE AND ELEGANT 18K WHITE GOLD AND DIAMONDSET WRISTWATCH

REF. 918 A6, MOVEMENT NO. 690'049, CASE NO. 158'323, MANUFACTURED IN 1968

Movement: Manual

Dial: Black Case: 25 mm. wide

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

CHF6,000-12,000

According to the Piaget Archives, the present timepiece was manufactured in 1968.

The present watch captures the lively Piaget style of the 1960s, distinguished by its meticulously crafted bracelet with a textured finish. The case is furthermore adorned with 102 diamonds, totalizing 1.44 carats. Piaget has long embodied daring creativity, a trait that has continued to perpetuate through the Maison since its creation 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 jewelry world, Piaget strongly believed in creativity and artistic values.

LEARN MORE

AUDEMARS PIGUET

MILLENARY STAR WHEEL REF. 25898OR +162

AUDEMARS PIGUET. A RARE 18K PINK GOLD LIMITED EDITION AUTOMATIC OVAL WANDERING HOURS WRISTWATCH, MADE TO COMMEMORATE THE 125TH ANNIVERSARY OF AUDEMARS PIGUET

MILLENARY STAR WHEEL MODEL, REF. 25898OR, CASE NO. E26909, CIRCA 2000

Movement: Automatic Dial: Slate grey

Case: 41 mm. wide, 37 mm. overall length

With: 18k pink gold Audemars Piguet deployant clasp

Remark: Limited edition of 75 pieces

CHF12,000-18,000

The present timepiece was launched in 2000 to commemorate Audemars Piguet's 125th anniversary. Limited to just 75 pieces, this watch showcases the remarkable wandering hours complication, a system originally inspired by 17th-century clockmaking. The ovalshaped pink gold case, a signature of the Millenary collection, houses a slate grey dial with rotating hour discs that elegantly indicate the time in a poetic and unconventional manner. On the right side of the dial is a linear track dedicated to the display of the minutes.

The design of the watch pays homage to Audemars Piguet’s commitment to technical mastery and artistic expression. The Star Wheel complication, first introduced by the brand in 1991, adds an element of dynamic storytelling to the timepiece, making it not only a collector’s item but also a testament to horological ingenuity.

LEARN MORE

GERALD GENTA

TOURBILLON

+163

GERALD GENTA. A RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC TOURBILLON WRISTWATCH WITH PORCELAIN DIAL

REF. G4008.4, CASE NO. 46'735, NO. 26, CIRCA 1990

Movement: Automatic Dial: White porcelain Case: 35 mm. wide

With: 18k gold Gerald Genta double deployant clasp CHF10,000-25,000

The Wall Street Journal once described Gerald Genta’s watches as 'the world's most complicated and pricey watches'. The present yellow gold tourbillon timepiece effectively blends bold aesthetics with super craftsmanship, showcasing Genta's signature octagonal-shaped case and a striking red seconds hand, both characteristics of his unique design language. At the heart of the timepiece lies a remarkably beautiful automatic movement that is entirely hand-engraved, allowing the owner to fully appreciate the technical artistry within thanks to the transparent caseback.

Gerald Genta

Many people consider Gerald Genta to be one of the greatest watch designers of all time. He was the creative force behind some of the most recognizable and durable wristwatch models ever made, forming the foundation of success for several of the great watch brands including Patek Philippe, Audemars Piguet and Cartier.

In the mid-1990s, Genta set a world record for creating the most complicated wristwatch ever: his masterpiece the 'Grande Sonnerie'. His designs are timeless representations of haute horology from the 20th and 21 centuries, transcending both fashion and time. Without question, his innovative style has left an indelible mark on watchmaking history.

LEARN MORE

ROLEX

OYSTER PERPETUAL 'BUBBLEBACK' REF. 3372

+164

ROLEX. A RARE AND DESIRABLE 18K PINK GOLD AUTOMATIC WRISTWATCH WITH BRACELET

OYSTER PERPETUAL 'BUBBLEBACK' MODEL, REF. 3372, CASE NO. 488'750, CIRCA 1946

Movement: Automatic Dial: Pink Case: 33 mm. diam.

With: Later added 18k pink gold Rolex bracelet, overall length approximately 180 mm.

CHF10,000-15,000

The Rolex Bubbleback, first introduced in 1933 and continued to be manufactured well into the late 1940s, was the subject of countless variations, including a vast array of dial configurations, bracelet and strap options, and different case metals and combinations. Curiously, it saw the use of both automatic and manual wind movements, highlighting the diverse character of its design heritage.

Interestingly, the term 'Bubbleback' refers to the unusually thick construction of the first Rolex cases with an automatic movement, which were made by adding a rotor mechanism on top of preexisting manual-wind calibers. The distinctive 'bubbled' caseback of the Bubbleback has come to represent a particular stage in Rolex's development. These uncommon and rare watches continue to be a staple for collectors who want to honor Rolex's distinctive design language while owning a model that is rarely seen in the current horological landscape.

LEARN MORE

ROLEX

GMT-MASTER 'TIFFANY & CO' REF. 1675

+165

ROLEX. A VERY RARE AND HIGHLY ATTRACTIVE 18K GOLD AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

RETAILED BY TIFFANY & CO., GMT MASTER MODEL, REF. 1675, CASE NO. 2'800'120, CIRCA 1971

Movement: Automatic Dial: Brown

Case: 39 mm. diam.

With: 18k gold Rolex Jubilee bracelet and deployant clasp, overall length approximately 170 mm., International Service Guarantee dated 2021

Remark: Retailed by Tiffany & Co.

CHF25,000-50,000

The present timepiece, is a very rare Tiffany & Co. double signed Rolex GMT-Master reference 1675 in yellow gold. Few examples can match the aura and exclusivity added by the enchanting 'Tiffany & Co.' signature, which is printed just above the GMT-Master designation.

In recent decades, only a small number of Tiffany-signed GMT-Masters in all metals and configurations have surfaced publicly, with solid gold examples being especially hard to find. As a result, the current piece is a remarkable find.

Reference 1675

Following the revolutionary ref. 6542, the GMT-Master reference 1675 was introduced in 1959. It improved upon Rolex's dual-time design and solidified the model's reputation as a tool watch for both business

and leisure. Crown guards were not originally included in the yellow gold version, but they were added in 1967 to bring it into line with its steel counterparts. The ref. 1675, which was valued for its practicality and elegance, became the foundation of the GMT-Master line and was offered in 18K gold or stainless steel, and later in the steel-and-gold 'Rolesor' combination.

Since its establishment in 1905, Rolex has worked with some of the most prominent retailers in the world, including Tiffany & Co., Serpico y Laino, and Joyeria Riviera, all of whom have proudly featured their names on Rolex dials. Tiffany-signed Rolex watches, however, are unique among all these cherished collaborations and represent the highest level of collectability.

LEARN MORE

ROLEX

SUBMARINER REF. 16808

+166

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

SUBMARINER MODEL, REF. 16808, CASE NO. R386990, CIRCA 1988

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

With: 18k gold Rolex Oyster bracelet and deployant clasp, overall length approximately 200 mm.

CHF15,000-25,000

The present all-gold reference 16808 is a great companion for many occasions as it strikes the perfect balance between sportiness and elegance. The opulent case and bracelet are exquisitely complemented by the gilt graphics on the dial, which are unique to the gold versions of the reference. The remarkable 'tropical' dial transformation, which has aged from its initial deep blue to a warm golden hue that blends in perfectly with the rest of the watch, is what really makes this example stand out. The anodized dials that were used at the time have gradually faded to reveal their underlying tones, giving the watch this unique and sought-after patina.

The Submariner reference 16800 series, a transitional model, represented a significant evolution in the collection. It featured a sapphire crystal, a quick-set date function, a 1000 ft (300 m) depth rating, and the caliber 3035, a completely new movement that became the benchmark for contemporary Rolex sports watches.

LEARN MORE

ROLEX

GMT-MASTER II REF. 116718

+167

ROLEX. AN ATTRACTIVE 18K GOLD AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

GMT-MASTER II MODEL, REF. 116718, CASE NO. D945931, CIRCA 2006

Movement: Automatic Dial: Green

Case: 40 mm. diam.

With: 18k gold Rolex Oyster bracelet and deployant clasp, overall length approximately 200 mm., Guarantee dated 2006, leather card holder, product literature, presentation box and outer packaging

CHF15,000-25,000

To commemorate the 50th anniversary of Rolex’s original GMT-Master reference 6542, the brand introduced a new generation of models featuring a robust 'super' case design. The updated watches came with thicker lugs, Cerachrom bezels, and a higher construction quality.

The present reference 116718 stands out as striking and distinctive, as it showcases a green glossy dial with gold lettering, beautifully harmonizing with its solid gold case and bracelet. The rotating black Cerachrom bezels enables the tracking of a third time zone, adding to the dual-time function.

Like every Rolex, the GMT-Master has rich legacy. It was originally developed in collaboration with Pan Am Airlines, answering the need for pilots to track multiple time zones as international flights became longer. Precision was essential, so Rolex created a watch that allowed them to track two time zones on a single dial.

LEARN MORE

PATEK PHILIPPE

ANNUAL CALENDAR FLYBACK CHRONOGRAPH REF. 5960/1A-001

+168

PATEK PHILIPPE. AN ATTRACTIVE STAINLESS STEEL AUTOMATIC ANNUAL CALENDAR FLYBACK CHRONOGRAPH WRISTWATCH

WITH POWER RESERVE, DAY/NIGHT INDICATOR AND BRACELET REF. 5960/1A-001, MOVEMENT NO. 5'800'988, CASE NO. 6'035'800, CIRCA 2015

Movement: Automatic

Dial: White

Case: 40.5 mm. diam.

With: Stainless steel Patek Philippe bracelet and double deployant clasp, overall length approximately 175 mm., Certificate of Origin dated 2015, leather folder, product literature, presentation box and outer packaging

CHF25,000-55,000

Reference 5960 was a turning point in Patek Philippe's contemporary history as the company's first self-winding wristwatch to combine a chronograph and an annual calendar. When it first appeared, it attracted the interest of both collectors and connoisseurs, and it quickly rose to prominence as one of the most renowned and identifiable models in the brand's current lineup.

The reference 5960 is powered by the in-house caliber CH 28-520 IRM QA 24H, which is made up of 456 parts. Its perfectly balanced dial shows an impressive array of complications, including day, date, and month apertures, a power reserve indicator, and a 12-hour chronograph register with a day/night indicator.

Reference 5960

Reference 5960 was first made available in platinum in 2006 and then in pink gold in 2009, which was also the year that the Patek Philippe 'PP' Seal was introduced. The model's appeal to a younger and sportier clientele was further increased in 2014 when it was reinterpreted in stainless steel with a silvered opaline dial. The 2018 discontinuation of the stainless steel version increased its collectability and appeal among contemporary Patek Philippe collectors.

ROLEX

DAYTONA REF. 116500LN

ROLEX. A SPORTY AND 'STICKERED' STAINLESS STEEL AUTOMATIC CHRONOGRAPH WRISTWATCH WITH BRACELET

DAYTONA MODEL, REF. 116500LN, CASE NO. U37N4572, CIRCA 2022

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 2022, hang tag, leather card holder, product literature, presentation box and outer packaging

CHF15,000-25,000

Offered in 'like new' condition, the present timepiece is a highly attractive example of the Daytona reference 116500LN. The watch is furthermore accompanied by its full set of accessories.

In 2011, Rolex launched the Daytona with a scratch-resistant Cerachrom bezel to great acclaim. First appearing on the 'Everose' gold model (reference 116515LN), followed in 2013 by the debut of the first-ever platinum Daytona (reference 116506), Rolex extended this innovation to two stainless steels variants, launching both a black and white dial version with reference 116500LN. These updated models were an instant success and, like their predecessors, remain among the most desired and hard to obtain modern Rolex watches.

PATEK PHILIPPE

AQUANAUT REF. 5167/1A-001

+170

PATEK PHILIPPE. A COVETED STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

AQUANAUT MODEL, REF. 5167/1A-001, MOVEMENT NO. 7'456'429, CASE NO. 6'506'124, CIRCA 2021

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

With: Stainless steel Patek Philippe bracelet and double deployant clasp, overall length approximately 200 mm., Certificate of Origin dated 2021, additional Patek Philippe black rubber strap and stainless steel double deployant clasp, sales tag, leather folder, product literature, presentation box and outer packaging

CHF20,000-40,000

The Aquanaut was the first model from the Geneva manufacturer to have a tropical composite rubber strap, a daring break from conventional luxury watchmaking codes and a clear attempt to appeal to a younger, more adventurous audience. The Aquanaut embodied the essence of sports-luxe before the term was created, fusing the sophisticated design language of Patek Philippe with the tough functionality of a tool watch. Although the initial reference was only 36 mm in size, Patek Philippe quickly extended the line to include other sizes, most notably the 38 mm “Jumbo” Ref. 5065, which was released in 1998.

Reference 5167

The reference 5167, which was unveiled at Baselworld 2007 to mark the Aquanaut's tenth anniversary, brought several improvements that modernized the collection while maintaining its unique personality. The updated Caliber 324 SC, an automatic movement known for its accuracy and dependability, was housed in the 40 mm case. The model had a redesigned embossed dial pattern that gave the watch a more modern, elegant look, and it was available on a stainless steel bracelet or a contoured tropical strap.

LEARN MORE

PATEK PHILIPPE

PERPETUAL CALENDAR REF. 5230G-001

171

PATEK PHILIPPE. AN ATTRACTIVE 18K WHITE GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH SWEEP CENTRE SECONDS, MOON PHASES, LEAP YEAR AND DAY/NIGHT INDICATOR

REF. 5230G-001, MOVEMENT NO. 7'296'467, CASE NO. 6'380'027, CIRCA 2020

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

With: 18k white gold Patek Philippe deployant clasp, Certificate of Origin dated 2020, setting pin, leather folder, product literature, winding box, presentation box and outer packaging

CHF30,000-50,000

Visually stunning, the present reference 5320G-001 features a cream lacquered dial with solid luminous numerals, complemented by the luminous circular outer indexes and 'syringe' hands that mirror their design.

Reference 5320G

Reference 5230G was introduced in 2017 exclusively in white gold. The model, which is highly regarded for its instantly identifiable vintageinspired looks, honors Patek Philippe's perpetual calendar watch 'golden age' of the mid-20th century, a legacy the company has maintained since 1941. These historical references serve as a direct inspiration for signature design features such as the moon-phase display at six o'clock and the twin in-line day and month apertures at twelve o'clock. Powering the watch is the calibre 324 S Q, which has an incredibly accurate moon-phase mechanism that only needs a single-day correction once every 122 years.

LEARN MORE

A. LANGE & SÖHNE

LANGE 1 TIME ZONE

+172

A. LANGE & SÖHNE. AN IMPRESSIVE PLATINUM WORLD AND DUAL TIME WRISTWATCH WITH OVERSIZED DATE, POWER RESERVE AND DAY/NIGHT INDICATION

LANGE 1 TIME ZONE MODEL, REF. 116.025, CASE NO. 172'492, CIRCA 2008

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

With: Platinum A. Lange & Söhne buckle, International Guarantee dated 2008, sales tag, polishing cloth, leather folder, product literature, presentation box and outer packaging

CHF20,000-40,000

Introduced in 2005, the Lange 1 Time Zone is a prime example of the brand's exceptional watchmaking skills, skillfully blending several complications, aesthetics, readability and simplicity of use. The model features two eccentric dials each with its own independent day/night indicator. The wearer can simply select the desired time zone to be shown on the larger dial, be it home time, local time while traveling, or any other time zone they'd like, thanks to an effortless adjustment system. A pusher and revolving city ring make it easy to set the second time zone: each press advances the secondary dial's hands by an hour and one notch. The oversized date is automatically synchronized with the larger of the two dials.

Powering the watch is the manufacture's hand-wound calibre L031.1, featuring the brand's signature three-quarter plate made of untreated German silver and decorated with Glashütte ribbing. When fully wound, the twin mainspring barrels provide an impressive three-day power reserve. Perfect legibility is guaranteed by A. Lange & Söhne's patented twin-disc mechanism for the oversized date display, one of the brand's most recognizable features. It furthermore has a hack feature, activated when the crown is pulled out, a characteristic very appreciated by collectors looking to set their watch to the second.

A second generation of Lange 1 Time Zones was presented in 2020, featuring a new updated calibre L141.1, equipped with an intuitive indication of daylight-saving time and a newly designed rhodiumcoloured dial made of solid silver.

PATEK PHILIPPE

CALATRAVA PILOT TRAVEL TIME REF. 5524G-001 +173

PATEK PHILIPPE. AN ATTRACTIVE 18K WHITE GOLD AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND DAY/NIGHT INDICATION

CALATRAVA PILOT TRAVEL TIME MODEL, REF. 5524G-001, MOVEMENT NO. 5'980'970, CASE NO. 6'155'320, CIRCA 2017

Movement: Automatic Dial: Blue

Case: 42 mm. diam.

With: 18k white gold Patek Philippe buckle, Certificate of Origin dated 2017, two additional Patek Philippe calf leather straps, sales tag, setting pin, leather folder and product literature

CHF20,000-40,000

In 1884, the International Meridian Conference was held in Washington D.C, creating the standard time system and separating the world into 24 time zones. Since then, the engineers and watchmakers at Patek Philippe have focused their creativity on making multi-zone watches that remain incredibly readable and easy to use.

Reference 5524

Introduced in 2015, the Calatrava Pilot Travel Time reference 5524 honors the brave aviation pioneers by commemorating significant events in the early history of aviation and highlighting Patek Philippe's own contributions to the conquest of the skies. With its bold display of a second time zone and a date indicator that is connected to a local time, the model skillfully blends useful functionality with the brand's elegant heritage of aviator watches.

PATEK PHILIPPE

AQUANAUT TRAVEL TIME 'TIFFANY & CO.' REF. 5164A-001

+174

PATEK PHILIPPE. A VERY RARE AND COVETED STAINLESS STEEL AUTOMATIC DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND DAY/NIGHT INDICATOR

RETAILED BY TIFFANY & CO., AQUANAUT TRAVEL TIME MODEL, REF. 5164-001, MOVEMENT NO. 7'062'076, CASE NO. 6'181'038, CIRCA 2017

Movement: Automatic Dial: Light black

Case: 40 mm. wide

With: Stainless steel Patek Philippe double deployant clasp, Certificate of Origin dated 2017, presentation box, outer packaging and Tiffany & Co. outer packaging

Remark: Retailed by Tiffany & Co.

CHF60,000-140,000

The Aquanaut, the first model from the Geneva maison to have a tropical rubber strap, was innovative and obviously targeted at a younger, more daring consumer. It combined luxurious design with contemporary functionality, or sports-luxe before it became a retail buzzword. It immediately became a classic among a new generation of collectors due to its striking geometry, modern materials, and adaptability.

The present example is made even more desirable by the presence of the Tiffany & Co. signature on the dial, a detail that elevates its exclusivity and collectability. Double-signed Patek Philippe watches, which have a rich history between the two illustrious houses dating back to the 19th century, are among the most sought-after items available on the market.

Reference 5164

The Aquanaut Travel Time reference 5164, which debuted in 2011 and was Patek Philippe's first 'complicated' Aquanaut model, was an important turning point for the collection. With its local and home time indicators, day/night display, and date linked to local time, it combines the sporty style of the original 1997 Aquanaut with the usefulness of a dual time zone function. All of these features are controlled by an extremely simple push-piece system.

LEARN MORE

ROLEX

SUBMARINER REF. 16610LV

+175

ROLEX. AN ATTRACTIVE AND 'STICKERED' STAINLESS STEEL AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

SUBMARINER MODEL, REF. 16610LV, CASE NO. V514810, CIRCA 2008

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 2013, hang tag, leather card holder, presentation box and outer packaging

CHF8,000-12,000

The present timepiece is offered in 'like new' overall condition, virtually displaying no signs of wear. Its unique purchase history is especially intriguing. The retailer-stamped International Guarantee confirms that the initial sale occurred in 2013, even though the V-serial number indicates that it was produced in 2008.

This curious gap suggests that the watch was safely stored in the retailer's safe for a number of years prior to being sold, remaining untouched during that time. As a result, the present example can be considered as a genuine 'new-old stock' piece, a unique discovery for collectors looking for unworn, completely original examples of contemporary Rolex manufacturing.

Reference 16610LV

Following five decades of commercial success, Rolex launched reference 16610LV in 2003 to celebrate the 50th Anniversary of the Rolex Submariner. Affectionately nicknamed the 'Kermit' by the collectors, this anniversary piece was revived in 2020 with reference 122610LV. This modern iteration remains true to the original aesthetic, while introducing a larger 41mm case and a Cerachrom bezel, further enhancing its durability and timeless appeal.

LEARN MORE

ROLEX

GMT-MASTER II REF. 126720VTNR

+176

ROLEX. AN UNUSUAL AND COVETED STAINLESS STEEL AUTOMATIC LEFT-HANDED DUAL TIME WRISTWATCH WITH SWEEP CENTRE SECONDS, DATE AND BRACELET

GMT-MASTER II MODEL, REF. 126720VTNR, CASE NO. S88M2310, CIRCA 2022

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

CHF10,000-20,000

Unveiled during Watches & Wonders 2022, the Rolex GMT-Master II reference 126720VTNR (for vert, noir - French for green, black) is the first GMT-Master to feature a green and black color combination on its bezel and to have its crown and date positioned on the left side of the case.

Nicknamed the 'Sprite' by Rolex afficionados, it is a highly complex piece to manufacture. The creation process of the Cerachrom bezel is patented, beginning with a single piece of green ceramic, with black later applied to achieve a sharp and distinctive two-tone finish. Furthermore, the numerals engraved on the bezel are coated with a thin layer of platinum, further enhancing its refined and luxurious appeal.

LEARN MORE

CARTIER

SANTOS-DUMONT XL NO. 24/200

+177

CARTIER. A RARE AND ATTRACTIVE PLATINUM LIMITED EDITION WRISTWATCH

SANTOS-DUMONT XL, REF. WGSA0113, CASE NO. 430615681EY, NO. 24/200, CIRCA 2025

Movement: Manual Dial: Copper

Case: 33.9 mm. wide, 46.6 mm. overall length

With: Platinum Cartier buckle, International Limited Warranty dated 2025, magnifying glass, product literature, presentation box and outer packaging

Remark: Limited edition of 200 pieces

CHF10,000-20,000

In 2025, at Watches & Wonders, the Santos-Dumont line was given a bright makeover with the debut of new colored dials that paid homage to the different materials used in Alberto Santos-Dumont's groundbreaking aircraft, the 'Demoiselle'. The collection came in three eye-catching variations: yellow gold with a yellow dial, pink gold with a beige dial, and platinum with a copper dial, such as the present timepiece.

This limited-edition timepiece is further distinguished by a red cabochon set into the crown, a design element only found in Cartier's platinum creations. The caseback's engraving of Alberto SantosDumont's hand-signed signature, which honors the aviation pioneer who served as the inspiration for one of Cartier's most recognizable watch lines, adds to its desirability.

The Cartier Santos In 1904, Brazilian aviator Alberto Santos-Dumont expressed to his friend Louis Cartier the difficulty of using a pocket watch while flying. Cartier responded by creating a flat wristwatch with a unique square case, which he received as a gift. The first mass-produced men's wristwatch eventually came into existence as a result of the creative design's rapid popularity among Cartier's clients. In November 1906, Santos-Dumont piloted his aircraft for 21.5 seconds while wearing his Cartier watch, making him the first person ever captured on camera while in flight. While staying true to its aviation-inspired roots, the Cartier Santos line has developed into a true horological icon over the years, offering a variety of models ranging from platinum to gold.

LEARN MORE

CARTIER

SANTOS SKELETON

+178

CARTIER.

ATTRACTIVE ADLC-COATED STAINLESS STEEL WRISTWATCH

SANTOS SKELETON MODEL, REF. WHSA0009, CASE NO. 4129228213EY, CIRCA 2024

Movement: Manual Dial: Skeletonized Case: 39.7 mm wide, 47.5 mm. overall length

With: ADLC-coated stainless steel Cartier deployant clasp, International Limited Warranty dated 2024, presentation box and outer packaging

CHF8,000-12,000

In 2018, Cartier reinvented its iconic Santos line with the launch of the Santos de Cartier collection, The new models, which were also based on the original 1904 design, include contemporary innovations such an easily adjustable bracelet mechanism, a quick-switch strap system, and an upgraded in-house movement.

The present timepiece, released in 2019, stands out with its avant-garde ADLC-coated case. Amorphous Diamond-Like Carbon, or ADLC for short, is far more durable than conventional PVD coatings. Applied at a temperature of 200°C, it minimizes fingerprints and makes the case extremely scratch-resistant. The numerals and hands are completely covered with Super-LumiNova, which accentuates the watch's bold design and gives it a remarkably contemporary, stealth-inspired look.

The Cartier Santos In 1904, Brazilian aviator Alberto Santos-Dumont complained to his friend Louis Cartier that it was challenging to use a pocket watch while flying. Cartier responded by creating a flat wristwatch with a unique square case and presented it to him. The innovative design gained popularity among Cartier's clientele, leading to the creation of the first mass-produced men's wristwatch. In November 1906, SantosDumont, wearing a Cartier watch on his wrist, became the first person ever captured on camera while an airplane, taking off for 21.5 seconds. The Cartier Santos line has become a timeless icon over the years, producing a wide range of models, from platinum to gold, while staying loyal to its aviation-inspired roots.

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.

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 27% of the hammer price up to and including CHF 1,200,000, 22% on that part of the hammer price over CHF 1,200,000 and up to and including CHF 6,500,000, and 15% of that part of the hammer price above CHF 6,500,000. 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.

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 do not accept cash in Switzerland.

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 90th 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.

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. At some sale sites, Christie's may, at its discretion, make the displayed endangered species strap available to the buyer of the lot free of charge if collected in person from the sale site within 1 year of the date of the sale. Please check with the department for details on a particular lot (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’

Christie’s has provided a minimum price guarantee and 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

A party has provided Christie’s with a bid to cover all or part of Christie’s financial interest in the lot and may benefit financially from such bid See the Important Notices 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

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

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.

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’

payable Symbol

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 retr eval system or transmitted by any form or by any means e ectronic mechanical photocopying recording or otherwise, without the prior written permission of Christie’s © COPYRIGHT, CHRISTIE, MANSON & WOODS LTD (2025)

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

Financial Interest/Irrevocable bids

Where Christie’s has a financial interest in a lot, Christie’s is at risk of making a loss if the lot fails to sell. As such, Christie’s may share that risk with a third party who agrees, prior to the auction, to place an irrevocable written bid on the lot and may receive compensation from Christie’s. Christie’s requires the bidding party to disclose to anyone they are advising of their financial interest in 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

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 Profile’. 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 office and business address, and its officers, members and ultimate beneficial owners.

• A passport or other government issued photo ID for each beneficial owner and authorised user.

Please email your documents to info@christies.com or provide them in person.

Magnificent Jewels

Geneva | 11 November 2025

EXHIBITION

7-11 November 2025

Hôtel des Bergues

33 Quai des Bergues

1201 Genève

CONTACT

Maximilian Fawcett

Our Sustainability Pledge

Christie’s is printing fewer catalogues as our business and client needs evolve. When we do print, we uphold the highest sustainable standards. Our catalogues are printed on fully recycled paper, with vegetable-based ink and biodegradable laminates.

‘Five years ago we made a decision to create a more sustainable future for Christie’s. With a 69% reduction in our carbon emissions since 2019, we have shown it is possible and in doing so have driven change in the art market. Art is a source of personal joy and enrichment and that should not come at the expense of the environment.’

Bonnie Brennan Chief Executive Officer

Scan to learn more about our sustainability goals and projects

To opt out of receiving future Christie’s catalogues, please email info@christies.com

VINCENT VAN GOGH (1853-1890)

Coin de jardin avec papillons

Price realised: $33,185,000

Christie’s New York, May 2024