Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574BA.OO.1220BA.01 972/1J010 stainless steel and 18K Everose

stainless steel and 18K Everose gold Oyster bracelet with flat three-piece links

39mm 18K white gold case

blue sunburst dial with black gradated

screw-down white gold back

Power Reserve Approximately 55 hours

Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574BA.OO.1220BA.01 972/1J010 stainless steel and 18K Everose41 mm 18K yellow gold case, 9. 5 mm thick, glareproofed sapphire crystal back, screw locked crown, glareproofed sapphire crystal, blue dial with Grande Tapisserie pattern, yellow gold applied hour markers and Royal Oak hands with luminescent coating, blue 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 of power