Audemars Piguet Royal Oak Selfwinding Steel 41mm Blue Dial

41mm stainless steel case, 10.4mm thick, sapphire crystal back, glare-proof sapphire crystal, blue dial with Grande Tapisserie pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating and calibre 4302 self-winding movements with hours, minutes, center seconds, and date, approximately 70 hours of power reserve, stainless steel bracelet, AP folding buckle. Water-resistant up to 50 meters.