manual-winding Audemars Piguet Calibre 2924 movement with tourbillon and power reserve on back
blue counters and blue external zone
minutes and seconds
black calfskin strap
the mainplate of the movement acts as the dial with white indications
Audemars Piguet Royal Oak Chronograph Watch - 26331OR.OO.1220OR.01 Prestige manual-winding Audemars Piguet Calibre 292441 mm 18K pink gold case, 11 mm thick, screw locked crown, glareproofed sapphire crystal, blue dial with Grande Tapisserie pattern, pink gold toned counters, pink gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 2385 selfwinding movement with chronograph, hours, minutes, small seconds, date, approximately 40 hours of power reserve, 18K pink gold bracelet, AP folding buckle. Water resistant to 50 meters.