Lot 51 · Important Watches: Part I
Royal Oak Offshore, Ref. 25894BA Possibly unique yellow gold and diamond-set chronograph wristwatch with date and bracelet Circa 1997 | 愛彼25894BA型號「Royal Oak Offshore」黃金鑲鑽石計時鍊帶腕錶備日期顯示，年份約1997，可能為獨一無二
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- Estimate
- CHF 80,000–CHF 200,000 hammer ≈ $88,703–$221,757
- Result
- Performance
- Sale
- Sotheby's — Important Watches: Part I, Geneva · 11 May 2021
- Record ID
- TB-2026-4924138
- Record
- first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
- Cite this record
- TB-2026-4924138 — https://thebasis.art/cite/TB-2026-4924138
Audemars Piguet, Royal Oak Offshore, Ref. 25894BA Possibly unique yellow gold and diamond-set chronograph wristwatch with date and bracelet Circa 1997 | 愛彼25894BA型號「Royal Oak Offshore」黃金鑲鑽石計時鍊帶腕錶備日期顯示，年份約1997，可能為獨一無二. Sotheby's, 11 May 2021, lot 51. result recorded. TheBasis.Art, TB-2026-4924138.
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Audemars Piguet, Royal Oak Offshore, Ref. 25894BA Possibly unique yellow gold and diamond-set chronograph wristwatch with date and bracelet Circa 1997 | 愛彼25894BA型號「Royal Oak Offshore」黃金鑲鑽石計時鍊帶腕錶備日期顯示，年份約1997，可能為獨一無二. Sotheby's, 11 May 2021, lot 51. result recorded. TheBasis.Art, TB-2026-4924138.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Important Watches: Part I · May 2021
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Aquanaut, Ref. 5167A Stainless steel wristwatch with date Circa 2007 … | Patek Philippe | CHF 30,000–CHF 50,000 | |
| 'Zenith' Daytona, Ref. 16520 Stainless steel chronograph wristwatch w… | Rolex | CHF 20,000–CHF 30,000 | |
| Kalla, Ref. 35704-707G White gold and diamond-set bracelet watch Made… | Vacheron Constantin | CHF 20,000–CHF 40,000 | |
| Ref. 3450 Yellow gold perpetual calendar wristwatch with moon phases … | Patek Philippe | CHF 150,000–CHF 250,000 | |
| Ref. 2526P Platinum and diamond-set wristwatch Made in 1954 | 百達翡麗 25… | Patek Philippe | CHF 100,000–CHF 200,000 | |
| Oysterquartz Day-Date, Ref. 19028 Yellow gold wristwatch with day, da… | Rolex | CHF 12,000–CHF 18,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Audemars Piguet | Untitled | $195,478 | Phillips, Nov 2022 | |
| Audemars Piguet | Reference 26586IP.OO.1240IP.01 Royal Oak Ultra-Thin | A tita | Sotheby's, Dec 2024 | ||
| Audemars Piguet | Répétition Minute John Schaeffer, Reference 25797PT | A limi | Sotheby's, May 2025 | ||
| Audemars Piguet | Royal Oak Tourbillon '40th Anniversary', Reference 26511PT.O | Sotheby's, May 2026 | ||
| Audemars Piguet | Audemars Piguet Royal Oak Calendario Perpetuo 25654ST, anni | Finarte, Jun 2021 | ||
| Audemars Piguet | Audemars Piguet | Royal Oak Concept, Reference 25980AI.OO.D0 | Sotheby's, Apr 2021 | ||
| Audemars Piguet | Jules Audemars Grande Sonnerie, Reference 25825PT.OO.D002XX. | Sotheby's, Apr 2025 | ||
| Audemars Piguet | Reference 25820PT Royal Oak | A rare platinum automatic perp | Sotheby's, Jun 2025 |
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.