42 mm 18K yellow gold case
sapphire dial with black and white transfer counters
blue dial with luminescence
0 mm ceramic case with soft-iron inner case for protection against magnetic fields
Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.02 Jules 42 mm 18K yellow gold41 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.