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Lot 72 · Important Watches: Part I

'Genta's' ‘Jumbo’ Royal Oak, Ref. 5402 Possibly unique and historically important stainless steel and yellow gold wristwatch with date and bracelet Circa 1978 | 愛彼 | 5402型號「'Genta's' ‘Jumbo’ Royal Oak」精鋼及黃金鍊帶腕錶備日期顯示,年份約1978,可能為孤品及具歷史價值

Audemars Piguet

Catalog image of 'Genta's' ‘Jumbo’ Royal Oak, Ref. 5402 Possibly unique and historically importa…
Catalog image, served from the auction house’s site — © the house.

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Estimate
CHF 300,000–CHF 500,000 hammer ≈ $302,147–$503,579
Result
Performance
Sale
Sotheby's — Important Watches: Part I, Geneva · 10 May 2022
Record ID
TB-2026-5023523
Record
first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
Cite this record
TB-2026-5023523 — https://thebasis.art/cite/TB-2026-5023523

Audemars Piguet, 'Genta's' ‘Jumbo’ Royal Oak, Ref. 5402 Possibly unique and historically important stainless steel and yellow gold wristwatch with date and bracelet Circa 1978 | 愛彼 | 5402型號「'Genta's' ‘Jumbo’ Royal Oak」精鋼及黃金鍊帶腕錶備日期顯示,年份約1978,可能為孤品及具歷史價值. Sotheby's, 10 May 2022, lot 72. result recorded. TheBasis.Art, TB-2026-5023523.

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Audemars Piguet, 'Genta's' ‘Jumbo’ Royal Oak, Ref. 5402 Possibly unique and historically important stainless steel and yellow gold wristwatch with date and bracelet Circa 1978 | 愛彼 | 5402型號「'Genta's' ‘Jumbo’ Royal Oak」精鋼及黃金鍊帶腕錶備日期顯示,年份約1978,可能為孤品及具歷史價值. Sotheby's, 10 May 2022, lot 72. result recorded. TheBasis.Art, TB-2026-5023523.

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From the same sale Important Watches: Part I · May 2022

LotArtistEstimateResult
Tiffany Mark Yellow gold minute repeating wristwatch Circa 2004 | 蒂芙尼… Tiffany & Co. CHF 20,000–CHF 30,000
Ref. 5270P-001 Platinum perpetual calendar chronograph wristwatch moo… Patek Philippe CHF 100,000–CHF 200,000
Ref. 5960P-015 Platinum annual calendar flyback chronograph wristwatc… Patek Philippe CHF 35,000–CHF 55,000
Ref. 5960P-001 Platinum annual calendar flyback chronograph wristwatc… Patek Philippe CHF 35,000–CHF 55,000
Broussailles, n. 533 | 傑洛.尊達《Broussailles,編號533》 Gérald Genta CHF 20,000–CHF 30,000
'10Hz' Type XXII, Ref. 3880BT Z2 9XV Pink gold dual time zone flyback… Breguet CHF 15,000–CHF 20,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Audemars Piguet Untitled $1,402,945 Phillips, May 2026
Patek Philippe Reference 5217 | A brand new platinum and diamond-set minute Sotheby's, Apr 2022
Patek Philippe A historically important, unique, large and very rare yellow Sotheby's, Apr 2026
Audemars Piguet Reference 26605CE.00.1248CE.98 Royal Oak Grand Complication Sotheby's, Jun 2022
Rolex 'The Companion Oyster' Mercedes Gleitze Rolex Oyster | An ex Sotheby's, Nov 2025
Audemars Piguet 1960, Christie's, May 1999
Patek Philippe 'Third Series', Reference 2499 | A yellow gold perpetual cal Sotheby's, Nov 2024
Breguet retailed by recordon, london: a highly important gold four m Sotheby's, Jul 2020

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.

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