Audemars Piguet Royal Oak Concept Flying Tourbillon GMT Ref. 26589RO.OO.D006CA.01 The Audemars Piguet Royal Oak Concept Flying Tourbillon GMT ref. 26589RO.OO.D006CA.01 has a 44 mm 18-carat pink gold 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: 18-carat pink gold case, glareproofed sapphire crystal and caseback, grey ceramic bezel, screw-locked crown and pushpiece, 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, pink gold-toned inner bezel - Grey rubber strap with sandblasted titanium AP folding clasp. Additional grey alligator strap Full set. Maker: Audemars Piguet. Reference: 26589RO.OO.D006CA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.