Audemars Piguet Royal Oak Selfwinding Flying Tourbillon Ref. 26530ST.OO.1220ST.99 The Audemars Piguet Royal Oak Selfwinding Flying Tourbillon ref. 26530ST.OO.1220ST.99 has a 41 mm stainless steel case and the self-winding Calibre 2950. - Self-winding Calibre 2950, 65 h power reserve - Functions: flying tourbillon, hours and minutes - Case: stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown. Diameter 41 mm, thickness 10.7 mm, water resistant to 50 m - Dial: smoked blue dial with “Evolutive Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating - Stainless steel bracelet with AP folding clasp. Two additional rubber straps in black and blue Full set. Maker: Audemars Piguet. Reference: 26530ST.OO.1220ST.99. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.