Audemars Piguet Royal Oak Perpetual Calendar 37MM 26579CE.OO.1225CE.01

It features a black ceramic case with a 904L stainless steel bezel and a sapphire crystal. The movement is an automatic AP 5134 with a power reserve of 60 hours and a precision of (-3/+3 sec/day) within COSC certification limits. The dial is black with stick and dot indices and 904L stainless steel stick hands.

The watch also features a perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes. It has passed the 30m water resistance test and comes with a full 2 year international United Luxury warranty. For Japanese Mechanism watches, materials and movements may differ from the Swiss Mechanism watches.