Audemars Piguet Royal Oak Selfwinding Chronograph - 18K Rose Gold - Brown Dial - Rose Gold Sub-Dials - Ref# 26331OR.OO.1220OR.02 Batman leap year and day/night display

leap year and day/night display in apertures

41 mm case width

Patek Philippe Nautilus Travel Time 40

Stainless steel case with a blue rubber strap

a slightly revised dial design and a sapphire caseback

Audemars Piguet Royal Oak Selfwinding Chronograph - 18K Rose Gold - Brown Dial - Rose Gold Sub-Dials - Ref# 26331OR.OO.1220OR.02 Batman leap year and day/night displayRoyal Oak 41mm Rose Gold Chronograph Brown Dial41 mm 18K pink gold case, 11 mm thick, screw locked crown, glare proof sapphire crystal, brown dial with Grande Tapisserie pattern, pink gold toned counters, pink gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 2385 self winding movement with chronograph, hours, minutes, small seconds, date, approximately 40 hours of power reserve, 18K pink gold bracelet, AP folding buckle.