BRAND : Audemars Piguet
MODEL : Royal Oak Selfwinding Chronograph
MODEL NUMBER : 26331BA.OO.1220BA.01
CASE : 18-carat yellow gold case, glareproofed sapphire crystal, screw-locked crown.
CASE SIZE : 41 mm
WATER RESISTANCE : 50 m
DIAL : Blue dial with “Grande Tapisserie” pattern, yellow gold-toned counters, yellow gold applied hour-markers and Royal Oak hands with luminescent coating.
CALIBRE : SELFWINDING CALIBRE 2385
MECHANISM : Selfwinding
POWER RESERVE : 40 hours
FUNCTIONS : Chronograph, hours, minutes, small seconds and date.