Audemars Piguet Royal Oak Chronograph Watch-Silver Dial 41mm-26331ST.OO.1220ST.03

41mm stainless steel case, 11mm thick, screw-locked crown, glareproofed sapphire crystal, silver-toned dial with "Grande Tapisserie" pattern, black counters and extern zone, 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. Basic Info Reference number 26331ST.OO.1220ST.03 Brand Audemars Piguet Model Royal Oak Chronograph Caliber Code 2790A Movement/Caliber 2385 Power reserve 40 h Number of jewels 37 Case Water resistance 6 ATM Bezel material Titanium Dial numerals No numerals Case material Titanium Bracelet/strap Bracelet material Steel Clasp material Steel Clasp Fold clasp