Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.01 Hand-Wound black alligator leather strap by

black alligator leather strap by santoni

43 mm stainless steel case with soft-iron inner case for protection against magnetic fields

4 mm 18K armor gold® case

approximately 48 hours of power reserve

Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.01 Hand-Wound black alligator leather strap by41 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