lot 38

Audemars Piguet

Royal Oak 50th Anniversary Ref. 15551ST in Stainless Steel

This lot has a reserve price
Estimate CHF 40 000 / CHF 60 000
Starting bid CHF 40 000
Location
Office, Zurich

Hammer price CHF 48 000
Total bids 6
Buyer’s premium will not be charged

Specification

CaseOctagonal case in stainless steel with crown at 3 o'clock, display caseback
BraceletIntegrated Royal Oak bracelet in stainless steel with hidden butterfly folding clasp
DialIce blue tapisserie dial with applied luminous white gold indices, white gold luminous hands, date window at 3 o'clock, signed 'Audemars Piguet' at 12 o'clock
MovementCal. 5900, functions: hours, minutes, seconds, date
Cal.5900
Ref.15551ST.ZZ.1356ST.01
Case No.KG23***
Diameter:37mm
Lug-to-lug47mm

Condition report

Case:Mint condition, stickered
Bracelet:Mint condition, stickered
Dial:Mint condition
Movement:Very good, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approximately 295°
Accuracy (Dial on top):Approximately +5 sec/day
Box:Yes
Papers:Yes

Reasons to Bid

Marking the 50th anniversary of the iconic Audemars Piguet Royal Oak in 2022, this special edition reference blends the heritage of the model with contemporary refinements. The case is crafted in stainless steel and spans 37 mm in diameter, a modern yet wearable size. The characteristic octagonal bezel is set with 40 brilliant-cut diamonds (~0.92 carats) elevating the sport-luxury aesthetics while retaining unmistakable Royal Oak DNA. The light blue dial bears the 'Grande Tapisserie' guilloche pattern with applied white-gold hour-markers and Royal Oak hands with luminescence. A date window is traditionally positioned at 3 o’clock. Beating away beneath the dial is the newly developed automatic in-house Caliber 5900, offering a 60-hour power reserve. The solid gold oscillating weight, visible through the sapphire crystal caseback, is engraved with '50-years' to make the watch recognizable as an anniversary model.