Audemars Piguet Royal Oak Offshore Chronograph Watch 44 mm black ceramic case, 14.4 mm thick, screw-locked crown and pushpieces with titanium pushpiece guards, black ceramic bezel, glareproofed sapphire crystal, black dial with Méga Tapisserie” pattern, black counters, pink gold applied hour-markers and Royal Oak hands with luminescent coating, black inner bezel, Calibre 3126 / 3840 Manufacture selfwinding movement with chronograph, hours, minutes, small seconds, date, approximately 50 hours of power reserve, black rubber strap, titanium pin buckle. Water resistant to 100 meters.