Audemars Piguet Royal Oak Concept Flying Tourbillon GMT Ref. 26589IO.OO.D500CA.01 The Audemars Piguet Royal Oak Concept Flying Tourbillon GMT ref. 26589IO.OO.D500CA.01 has a 44 mm sandblasted titanium case and the hand-wound Calibre 2954. - Hand-wound Calibre 2954, 237 h power reserve - Functions: flying tourbillon, GMT 24h, functions selection, hours and minutes - Case: sandblasted titanium case, black ceramic bezel, glareproofed sapphire crystal and caseback, black ceramic pushpiece and screw-locked crown, sandblasted titanium pushpiece guards. Diameter 44 mm, thickness 16.1 mm, water resistant to 100 m - Dial: second time-zone indicator at 3 o’clock on sapphire plate, crown position indicator at 6 o’clock, pink gold Royal Oak hands with luminescent coating, bordeaux inner bezel - Textured burgundy rubber strap, sandblasted titanium AP folding clasp. Additional black rubber strap Full set. Maker: Audemars Piguet. Reference: 26589IO.OO.D500CA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.