lot 63

Audemars Piguet

Royal Oak Jumbo Ref. 5402ST A-Serial in Stainless Steel

This lot has a reserve price
Estimate CHF 30 000 / CHF 60 000
Starting bid CHF 30 000
Location
Office, Zurich

Hammer price CHF 44 000
Total bids 13
Buyer’s premium will not be charged

Specification

CaseOctagonal case in stainless steel with crown at 3 o'clock, solid caseback
BraceletIntegrated Royal Oak bracelet in stainless steel with hidden folding clasp, maximum wrist circumference: 17.5cm
DialAnthracite tapisserie dial with applied luminous indices, luminous hands, date window at 3 o'clock, signed 'Audemars Piguet' at 12 o'clock
MovementAutomatic mechanical movement Cal. 2121 (JLC base caliber), functions: hours, minutes, date
Cal.2121
Ref.5402ST
Case No.B22***-172***-A1***
Diameter:39mm
Lug-to-lug48mm
Year1977

Condition report

Case:Good, signs of wear
Bracelet:Good, signs of wear
Dial:Good, patination and discoloration
Movement:Good, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approximately 260°
Accuracy (Dial on top):Approximately +5 sec/day
Box:Yes
Extract from archives:Yes

Reasons to Bid

The Audemars Piguet Royal Oak Ref. 5402 in A-serial form represents the earliest generation of the Royal Oak and is directly tied to the original 1972 release of Gérald Genta’s landmark design. As one of the first production batches, the A-series is especially sought after for its historical importance and its connection to the introduction of the luxury stainless-steel sports watch category. This 1977 example is one of the very last A-serial models made and features the original slim case and bracelet architecture, along with the Caliber 2121 automatic movement, known for its slim profile and reliable performance. For collectors seeking a Royal Oak that packs the model’s true origins, the A-serial 5402ST is the reference most closely associated with the beginning of the Royal Oak story. This specific example comes in great shape with a confirmation of the serial number and production year from Audemars Piguet.