Audemars Piguet Royal Oak Perpetual Calendar 18k Rose Gold Blue Dial Blue Sub Dials

41mm 18K pink gold case. 9.5mm thick. glare-proof sapphire crystal back. screw-locked crown. glare-proof sapphire crystal. blue dial with Grande Tapisserie pattern. pink gold applied hour-markers. Royal Oak hands with luminescent coating. blue inner bezel. Manufacture 5134 selfwinding movement with a perpetual calendar with week indication. day. date. astronomical moon. month. leap year. hours and minutes. approximately 40 hours of power reserve. Water-resistant to 20 meters.