Important Modern & Vintage Timepieces
Geneva, May 09, 2026
LOT 661
AUDEMARS PIGUET, SWITZERLAND, REF. 5402 ST, ROYAL OAK JUMBO, A SERIES, STAINLESS STEEL
CHF 25,000 - 45,000
HKD 248,000 - 448,000 / USD 31,700 - 57,000 / EUR 27,100 - 48,800 / JPY 5,040,000 - 9,070,000
A fine, rare, early, large, stainless steel, self winding wristwatch with date
| Grading System | |
|---|---|
Grade: AAA |
Excellent |
Case: 2-8 |
Very good Slightly scratched |
Movement: 2* |
Very good Overhaul recommended, at buyer's expense |
Dial: 2-54-02 |
Very good Service dial HANDS Service hands |
Brand Audemars Piguet, switzerland
Model Royal Oak Jumbo
Reference 5402 ST
Year 1972
Case No. A 787
Bracelet stainless steel Audemars Piguet/ Gay Freres bracelet dated 72, approx. overall length 175 mm.
Caliber 2121, 36 jewels
Diameter 40
Signature dial, case and movement
Accessories original fitted box, Royal Oak booklet
Notes
Unveiled in 1972, the Royal Oak was a revolution, a watch that redefined the boundaries between sport and luxury. Designed by the visionary Gérald Genta, the Ref. 5402ST introduced an entirely new aesthetic language: the octagonal bezel secured by visible screws, the meticulously hand-finished integrated bracelet, and the mesmerising tapestry of its “Petite Tapisserie” dial. What was once avant-garde has become timeless.
The present example, belonging to the earliest “A-Series” production, carries the very DNA of the original concept that reshaped modern watchmaking. Powered by the ultra-thin calibre 2121, derived from Jaeger-LeCoultre’s legendary 920 movement, the Royal Oak 5402ST remains an emblem of horological artistry and bold design.
Provenance
Property of the original Swiss family