Hero background

All auctions / Watches & Clocks / AUDEMARS PIGUET

19d 7hCHAntiquorum

AUDEMARS PIGUET

AUDEMARS PIGUET

AUDEMARS PIGUET, SWITZERLAND, REF. 5402, "JUMBO", ROYAL OAK, B SERIES, 18K YELLOW GOLD A very fine and rare, large, 18k yellow gold, self winding wristwatch with date. Brand: Audemars Piguet, Switzerland Model: "JUMBO" Reference: 5402 Year: Circa 1978 Case: B34716, 390 Movement: 197594 Caliber: 2121/1, 36 jewels Bracelet: 18k yellow gold Audemars Piguet bracelet with white gold deployant clasp, approx. overall length 178 mm. Diameter: 39 mm. Weight: 173 gr. Signature: Dial, case and movement Grading System: AAA (Excellent) Case: 3-8 (Good , Slightly scratched) Dial: 2-54-01 (Very good , Service dial , HANDS Original) Movement: 2* (Very good , Overhaul recommended, at buyer's expense) HKD: 478,000 - 960,000 USD: 61,000 - 122,000 EUR: 54,000 - 108,000 JPY: 9,590,000 - 19,180,000 Audemars Piguet, “Royal Oak”, Ref. 5402 Launched in 1972 the “Royal Oak” Ref. 5402 was designed by Gérald Genta (1931-2011), four years before the “Nautilus” of Patek Philippe, also designed by Genta. Nicknamed “Jumbo” by collectors, it owes this nickname to its “tonneau”-shaped case measuring 39 mm., who was very large for the time. Avant-garde, it was the first all-steel watch considered a luxury watch, more expensive at the time than a dress-watch in precious metal. Another characteristic, its case is made of only two parts: the case-back and the case-band in a single part entirely maintained by the screwed octagonal bezel, allowing a perfect water-resistance. Reference 5402 houses a version of the highly appreciated Jaeger-LeCoultre 920 movement, the ultra-thin AP 2121 calibre. This reference has been produced in four series, marked: · “A” (approximately 2 000 pieces); · “B” (between 1 000 and 2 000 pieces); · “C” and “D”, each of them with small modifications to the bracelet, dial and movement.

Estimate:$60,472.3

To the auction

View all items fromAntiquorumorWatches & Clocks

Estimate:

$60,472.3

To the auction

Similar items

Auction results for similar items

A 1879 Illinois Watch Co metal pocket watch
Sold

A 1879 Illinois Watch Co metal pocket watch

10/18/2026

Clars Auction Gallery
US

$20

Est: $50

Details
A W.K. Vanderslice gold plated pocket watch
Sold

A W.K. Vanderslice gold plated pocket watch

10/18/2026

Clars Auction Gallery
US

$100

Est: $200

Details

Upcoming auctions

Best of Auktion
Best of Auktion auction house logo

Best of Auktion

Jewellery and Fine Art
Jewellery and Fine Art auction house logo

Jewellery and Fine Art

Jewellery and Watches
Jewellery and Watches auction house logo

OCT 27 | 4:00 PM

Jewellery and Watches

Bring your auction to collectors worldwide!

Get listed now
AUDEMARS PIGUET