black grained calfskin strap
steel and ADLC double adjustable folding buckle
Breitling B20 selfwinding movement with calendar via dial aperture
unidirectional ratcheted bezel with white rubber insert
33 mm titanium case
Audemars Piguet Royal Oak Selfwinding Watch - 15451ST.ZZ.1256ST.01.A D'Une black grained calfskin strap37 mm stainless steel case, 9. 8 mm thick, glareproofed sapphire crystal back, screw locked crown, diamond set bezel, glareproofed sapphire crystal, black dial with Grande Tapisserie pattern, white gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 3120 selfwinding movement with dive time measurement, hours, minutes, center seconds and date, approximately 60 hours of power reserve, stainless steel bracelet, AP folding