Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Watch - 42mm - Pink Gold - Black Dial - Black Alligator Strap - 26470OR.OO.A002CR.0242 mm 18K pink gold case, 14. 6 mm thick, glareproofed sapphire crystal back, black ceramic pushpieces and screw locked crown, glareproofed sapphire crystal, black dial with Mega Tapisserie pattern,pink gold toned counters, pink gold applied hour markers and Royal Oak hands with luminescent coating, black inner bezel, Calibre 3126 3840 selfwinding movement with chronograph, hours, minutes, small seconds, date, approximately 50 hours of power reserve,