Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.02 Fluted calibre 508GS hand-winding movement

calibre 508GS hand-winding movement

black Inner bezel

steel bezel

5mm 18K pink gold case

light silver-toned dial with guilloche decorative pattern

Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.02 Fluted calibre 508GS hand-winding movement41 mm 18K pink gold case, 9. 5 mm thick, glareproofed sapphire crystal back, screw locked crown, glareproofed sapphire crystal, blue dial with Grande Tapisserie pattern, pink gold applied hourmarkers 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 reserve.