Audemars Piguet Style No: 26579CS.OO.1225CS.01 Audemars Piguet Royal Oak Perpetual Calendar - 41mm Blue Ceramic Case - Blue Dial - Blue Ceramic Bracelet

41 mm blue ceramic case, 9.5 mm thick, blue dial with grande tapisserie pattern, blue counters, white gold applied hour-markers and royal oak hands with luminescent coating, blue inner bezel, Calibre 5134 selfwinding movement with perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes, approximately 40 hours of power reserve, blue ceramic bracelet, AP folding buckle. Water resistant to 20 m.