The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph ref. 26420IO.OO.A009CA.01 has a 43 mm titanium 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: Titanium case, glareproofed sapphire crystal and caseback, grey ceramic bezel, pushpieces and screw-locked crown, sandblasted titanium pushpiece guards. Diameter 43 mm, thickness 14.4 mm, water resistant to 100 m; Dial: grey dial with “Méga Tapisserie” pattern, blue counters and external zone, white gold applied hour-markers and Royal Oak hands with luminescent coating, blue inner bezel; Grey rubber strap with titanium AP pin buckle and interchangeable strap system. Additional blue rubber strap. Full set. Maker: Audemars Piguet. Reference: 26420IO.OO.A009CA.01. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request. Case Size: 43mm. Case Material: Titanium case. Movement: Automatic — Calibre 4401. Dial: Grey dial with “Méga Tapisserie” pattern, blue counters and external zone, white gold applied hour-markers and Royal Oak hands with luminescent coating, blue inner bezel. Bracelet/Strap: Grey rubber strap with titanium AP pin buckle and interchangeable strap system. Additional blue rubber strap. Complications: Flyback chronograph, hours, minutes, small seconds and date.