Audemars Piguet Royal Oak Selfwinding Chronograph Ref. 26240BA.GG.1324BA.01 The Audemars Piguet Royal Oak Selfwinding Chronograph ref. 26240BA.GG.1324BA.01 has a 41 mm hammered 18-carat yellow gold case and the self-winding Calibre 4401. - Self-winding Calibre 4401, 70 h power reserve - Functions: flyback chronograph, hours, minutes, small seconds and date - Case: hammered 18-carat yellow gold case, glareproofed sapphire crystal, screw-locked crown. Diameter 41 mm, thickness 12.4 mm, water resistant to 50 m - Dial: yellow gold-toned dial with “Grande Tapisserie” pattern, black counters, yellow gold applied hour-markers and Royal Oak hands with luminescent coating - Hammered 18-carat yellow gold bracelet with AP folding clasp Full set. Maker: Audemars Piguet. Reference: 26240BA.GG.1324BA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.