Audemars Piguet Royal Oak Offshore Tourbillon Chronograph Watch-Black Dial 44mm-26407BA.OO.A002CA.01

44mm 18K yellow gold case, 14.43mm thick, glareproofed sapphire crystal back, black ceramic pushpieces and screw-locked crown, 18K yellow gold bezel, glareproofed sapphire crystal, sapphire dial with black and white transfer counters, yellow gold Royal Oak hands with luminescent coating, black inner bezel, Calibre 2943 hand-wound movement with hours, minutes, small seconds, date, approximately 72 hours of power reserve, black rubber strap, 18K yellow gold pin buckle. Water resistant to 100 meters.