caliber 9904 MC manual movement
tourbillon carriage and escapement in carbon crystal requiring no regulation or lubrification
Its black dial features an embossed decoration with diamond insets
Roman numeral
40 mm rhodiumized 18K white gold case set with 8 brilliant-cut diamonds
Audemars Piguet Royal Oak Chronograph Watch - 26331OR.OO.1220OR.02 polished caliber 9904 MC manual movement41 mm 18K pink gold case, 11 mm thick, screw locked crown, glareproofed sapphire crystal, brown dial with Grande Tapisserie pattern, pink gold toned counters, pink gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 2385 selfwinding movement with chronograph, hours, minutes, small seconds, date, approximately 40 hours of power reserve, 18K pink gold bracelet, AP folding buckle. Water resistant to 50 meters.