BRAND : Audemars Piguet MODEL : Royal Oak Selfwinding MODEL NUMBER : 15452BC.ZZ.1258BC.01 CASE : Diamond-set 18-carat white gold case, glareproofed sapphire crystal and caseback, screw-locked crown. CASE SIZE : 37 mm WATER RESISTANCE : 50 m DIAL :Diamond-set 18-carat white gold dial, baguette-cut diamond hour-markers, white gold Royal Oak hands with luminescent coating. SETTING : 860 brilliant-cut diamonds; 5.84 carats (case, bracelet). 275 brilliant-cut diamonds; 1.23 carats & 25 baguette-cut diamonds; 0.25 carats (dial). CALIBRE : SELFWINDING MANUFACTURE CALIBRE 3120 MECHANISM : Selfwinding POWER RESERVE : 60 hours FUNCTIONS : Hours, minutes, centre seconds and date.