Audemars Piguet Royal Oak 26585CE, Perpetual Calendar, Ceramic, Skeleton Dial, 41 mm

Demonstrating an extraordinary level of technical expertise, the Royal Oak Perpetual Calendar Openworked beautifully combines the artistry of the openworked sapphire dial with the striking pink gold elements of the visible movement, all encased in black ceramics. The watch features a black ceramic case, sapphire crystal with anti-glare treatment, and a black ceramic caseback with a screw-locked crown. It has a diameter of 41 mm, a thickness of 9.9 mm, and a water resistance of up to 20 meters. Completing the ensemble is a black ceramic bracelet with a titanium AP folding clasp.