black Inner bezel
pink gold applied hour-markers set with diamonds and pink gold hands
small seconds and date
calibre 537 DRL1 self-winding movement
light silver-toned dial with guilloche decorative pattern
Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.02 Fluted black Inner bezel41 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.