AUDEMARS PIGUET REF. 25686, ROYAL OAK PERPETUAL CALENDAR "TUSCAN DIAL" PLATINUM AND 18K PINK GOLD | Important Modern & Vintage Timepieces & Jewels | Hong Kong, December 5th, 2021
AUDEMARS PIGUET REF. 25686, ROYAL OAK PERPETUAL CALENDAR "TUSCAN DIAL" PLATINUM AND 18K PINK GOLD, Very fine and extremely rare, platinum and 18K pink gold, self-winding wristwatch with water-resistant with sapphire-crystal case-back screwed by eight screws, octagonal bezel screwed by eight screws, dark blue colour "Tuscan" dial with radial indexes and five horological complications, including perpetual calendar, date, day, month, age and moonphases.