Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Watch 42 mm titanium case, 14.5 mm thick, sapphire crystal back, grey ceramic pushpieces and screw-locked crown, slate grey dial with Méga Tapisserie pattern, silver-toned counters, Arabic numerals with luminescent coating, white gold Royal Oak hands with luminescent coating, Calibre 3126 / 3840 Manufacture movement with chronograph, hours, minutes, small seconds, date, approximately 50 hours of power reserve, two-tone light grey and dark grey rubber strap, titanium pin buckle. Water resistant to 100 m.