Phillips Geneva · 2022
Audemars Piguet — Royal Oak Perpetual Calendar Gem-Set
Reference 25659 · 18k Yellow Gold
$643,000
≈ CHF566k · €592k · £508k · HK$5.03M · ¥100,308,000
About this lot
An extremely rare full gem-set openworked perpetual calendar, one of only four pieces ever produced in this configuration.
Source: https://www.phillips.com/detail/audemars-piguet/CH080222/87
Other documented Audemars Piguet auction lots
| Reference | Model | Hammer | Year | Venue |
|---|---|---|---|---|
| 15202ST.OO.1240ST.01 | Royal Oak Jumbo 15202ST (final 50th anniversary) | $280,000 | 2022 | Phillips Geneva |
| 26591IO | Royal Oak Concept Supersonnerie | $1,152,000 | 2024 | Phillips Geneva |
| 5402ST | Royal Oak Jumbo A-Series | $1,220,000 | 2022 | Phillips Hong Kong |
| 25548BA | Quantième Perpétuel (1990) | $142,000 | 2023 | Phillips Geneva |
| 5516 | Perpetual Calendar Leap Year | $545,000 | 2015 | Christie's Geneva |
| 1533 | Oversized Chronograph | $300,000 | 2015 | Phillips Geneva |