Watch of the Day · 2026-09-12 · from the archive
Audemars Piguet Royal Oak Perpetual Calendar
Ref. 25654BA · 18k Yellow Gold — one documented result from the 1,183-lot MostExpensiveWatches auction record, featured today.
A classic 18k yellow gold perpetual calendar with a white dial, representing the traditional luxury aesthetic of the Royal Oak complication line.
The 2022 sale of the Audemars Piguet Royal Oak Perpetual Calendar ref. 25654BA for $145,530 at Christie's Geneva documents market pricing for this classic 18k yellow gold and white dial execution. Representing the traditional luxury aesthetic of the Royal Oak complication line, this piece is one of 65 documented Audemars Piguet results in the corpus, where the brand's auction record stands at $7,736,000 for the Grosse Pièce in 2025.
Full lot record & sources All Audemars Piguet results The Grail Index
Previous watches of the day
| Date | Watch | Result |
|---|---|---|
| 2026-10-10 | Rexhep Rexhepi Chronomètre Contemporain I | $920,000 · Phillips Geneva · 2023 |
| 2026-10-09 | Voutilainen Vingt-8 Hisui Unique Piece | $561,834 · Phillips Hong Kong · 2022 |
| 2026-10-08 | Rolex Cosmograph Daytona "Paul Newman" | $447,392 · Antiquorum Monaco · 2026 |
| 2026-10-07 | Patek Philippe "South America" World Time | $10,247,000 · Phillips Geneva · 2026 |
| 2026-10-06 | Patek Philippe Aquanaut Luce Rainbow | $478,000 · Phillips New York · 2023 |
| 2026-10-05 | Urwerk UR-CC1 King Cobra | $148,590 · Christie's Hong Kong · 2025 |
| 2026-10-04 | Patek Philippe Perpetual Calendar Automatic (with Leap Year) | $322,000 · Phillips Geneva · 2022 |
| 2026-10-03 | Vacheron Constantin King Fouad I Pocket Watch | $2,755,000 · Antiquorum Geneva · 2005 |
| 2026-10-02 | Voutilainen Vingt-8 | $138,176 · Sotheby's Hong Kong · 2024 |
| 2026-10-01 | A. Lange & Söhne Tourbillon 'Pour le Mérite' (1994) | $285,000 · Phillips Geneva · 2023 |
| 2026-09-30 | Voutilainen Reference 217QRS Retrograde Date | $146,050 · Sotheby's New York · 2023 |
| 2026-09-29 | Audemars Piguet Royal Oak Perpetual Calendar Openworked | $695,000 · Phillips Geneva · 2022 |
| 2026-09-28 | Panerai Radiomir Guido Panerai & Figlio | $391,000 · Phillips Geneva · 2023 |
| 2026-09-27 | Bovet Miss Audrey Sweet Fairy Only Watch | $247,000 · Christie's Geneva · 2021 |
About this series
Every day MostExpensiveWatches features one documented auction result from its comp corpus — hammer prices with primary sources, the record layer behind the Grail Index and the daily Price Index. Machine-readable: /data/watch-of-the-day.json. Cite as “MostExpensiveWatches Watch of the Day”.
Compiled: 2026-09-12T00:15:08.042166+00:00