Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Watch 42 mm stainless steel case, 14.6 mm thick, glareproofed sapphire crystal back, black ceramic pushpieces and screw-locked crown, black ceramic bezel, glareproofed sapphire crystal, black dial with Méga Tapisserie pattern, black counters, Arabic numerals with luminescent coating, white gold Royal Oak hands with luminescent coating, Calibre 3126/3840 selfwinding movement with chronograph, hours, minutes, small seconds, date, approximately 50 hours of power reserve, two-ton black and red rubber strap, stainless steel pin buckle. Water resistant to 100 meters.