Audemars Piguet Royal Oak Concept Tourbillon "Spider-Man" Ref. 26631IO.OO.D002CA.01 The Audemars Piguet Royal Oak Concept Tourbillon "Spider-Man" ref. 26631IO.OO.D002CA.01 has a 42 mm titanium case and black ceramic bezel and the hand-wound Calibre 2974. - Hand-wound Calibre 2974, 72 h power reserve - Functions: tourbillon, hours and minutes - Case: titanium case and black ceramic bezel, glareproofed sapphire crystal and caseback, black ceramic screw-locked crown. Diameter 42 mm, thickness 14.6 mm, water resistant to 50 m - Dial: openworked dial with "Spider-Man" figure, white gold hour-markers and hands with luminescent coating - Black rubber strap with titanium AP folding clasp and interchangeable strap system. Additional red rubber strap Full set. Maker: Audemars Piguet. Reference: 26631IO.OO.D002CA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.