821. Patek Philippe A very fne, heavy and excellently preserved stainless steel automatic dual time chronograph wristwatch with day, day/night home and local time indication, bracelet, Certifcate and box 百達翡麗，型號5990/1A-001，非常精細，精鋼自動上弦鏈帶腕錶， 備兩地時區、計時、日期、日夜顯示，約2015年製。附原裝證書、 錶盒、配件 「FIRST」原物主收藏、首現拍賣市場
Manufacturer Year
Patek Philippe Circa 2015
Reference No. Movement No. Case No. Model Name
5990/1A-001 5’855’230 6’030’925 Nautilus Travel Time Chronograph Material Stainless steel Calibre Automatic, Cal. 28-520, 34 jewels, stamped with the Patek Philippe seal Bracelet/Strap Stainless steel Patek Philippe bracelet stamped “”A384FBP”, max length 175mm Clasp/Buckle Stainless steel Patek Philippe double deployant clasp Dimensions 40.5mm Diameter Signed Case, dial, movement and clasp signed Estimate
HKD 320,000-550,000 USD 41,000-70,500 Accessories Further accompanied by Patek Philippe Certifcate of Origin dated 3rd January 2015, product literature, instruction manual, setting pin, leather folio, outer packaging and ftted presentation box
The combination of a travel time complication and a chronograph was frst unveiled by Patek
Philippe on Aquanaut reference 5164A in 2012. Acclaimed by collectors as one of the most interesting watch line evolutions introduced by Patek Philippe (the Aquanaut line did not feature a complicated watch until then), rivers of ink were pour to laude it, and a prominent online watch magazine wrote in its review of the watch “why not put this new traveltime caliber in the Naultilus? That’s another question for another day” As it turns out, the “other day” came two years later: in 2014, Patek Philippe released the present ref. 5990/1A, featuring the same complication with the addition of a date counter at 12. The presence of this additional counter grants the watch an enormously balanced, regulator-style dial layout which fascinates to this day the collectors community. Another highly praised detail is the location of the buttons used to change the local time: they are cleverly disguised in the lef “fap of the Nautilus case, thus allowing for minimal modifcation to the eternal Genta design: the only apparent diference with a non-complicated Nautilus case - beyond of course the dimension - is the unobtrusive addition of the chronographic pushers.