Audemars Piguet Royal Oak Chronograph Watch - 26331ST.OO.1220ST.02

41mm stainless steel case, 11mm thick, screw-locked crown, glareproofed sapphire crystal, black dial with Grande Tapisserie" pattern, silver-toned counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, Calibre 2385 self-winding movement with chronograph, hours, minutes, small seconds, date, approximately 40 hours of power reserve, stainless steel bracelet, AP folding buckle. Water resistant to 50 meters."