The Audemars Piguet Royal Oak Perpetual Calendar Replica is a luxury watch. It features a white ceramic case and bezel, with a sapphire crystal for added protection. The movement is an automatic AP 5134 caliber, with a power reserve of 60 hours and a precision of (-3/+3 sec/day) within COSC certification limits. The dial is a beautiful blue color, with stick indices and hands made of 904L stainless steel. The bracelet is also made of white ceramic, with an adjustable link and a double-fold clasp made of 904L stainless steel.