Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.01 8K caliber 52850 pellaton automatic winding

caliber 52850 pellaton automatic winding movement with power reserve display

providing a harmonious contrast and enhancing readability against the backdrop of the exquisite Roman numerals

_ 27 micro gas tubes on hour and minute hands and dial for night reading capability

it features a screw-down back and crown fortified by a triplock triple waterproofness system

1mm) 18K pink gold case

Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.01 8K caliber 52850 pellaton automatic winding41 mm 18K pink gold case, 9. 5 mm thick, glareproofed sapphire crystal back, screw locked crown, glareproofed sapphire crystal, silver toned dial with Grande Tapisserie pattern, pink gold applied hour markers and Royal Oak hands with luminescent coating, silver toned inner bezel, Manufacture 5134 selfwinding movement with perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes, approximately 40 hours