Audemars Piguet Code 11.59 Perpetual Calendar Ref. 26394BC.OO.D027KB.01 The Audemars Piguet Code 11.59 Perpetual Calendar ref. 26394BC.OO.D027KB.01 has a 41 mm 18-carat white gold case and the self-winding Calibre 5134. - Self-winding Calibre 5134, 40 h power reserve - Functions: perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes - Case: 18-carat white gold case, glareproofed sapphire crystal and caseback. Diameter 41 mm, thickness 10.9 mm, water resistant to 20 m - Dial: blue aventurine dial, white gold applied hour-markers and hands with luminescent coating, blue lacquered inner bezel - Blue rubber-coated strap with 18-carat white gold AP folding clasp Full set. Maker: Audemars Piguet. Reference: 26394BC.OO.D027KB.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.