Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574ST.OO.1220ST.01 IX Presenting the Rolex Day-Date 40

Presenting the Rolex Day-Date 40

7 mm steel case

centre seconds and date

vertically-brushed black ceramic dial sports 18K white gold indexes and a GMT ring with day/night display

silvered opaline dial with Roman numeral and sword-shaped hands in blue steel

Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574ST.OO.1220ST.01 IX Presenting the Rolex Day-Date 4041mm stainless steel case, 9. 5mm thick, glareproof sapphire crystal back, screw locked crown, glareproofed sapphire crystal, silver toned dial with Grande Tapisserie pattern, white gold applied hour markers, and Royal Oak hands with luminescent coating, Calibre 5134 perpetual calendar self winding movement with week indication, day, date, astronomical moon, month, leap year, hours and minutes, approximately 40 hours of power reserve, stainless steel