Audemars Piguet Selfwinding Chronograph

Audemars Piguet's Royal Oak Offshore Selfwinding Chronograph, reference 26420IO.OO.A009CA.01, is a chronograph with a 43 mm titanium case. The case measures 14.4 mm thick and carries a ceramic bezel. Sapphire crystal covers the grey dial, finished with the "Méga Tapisserie" pattern. Inside is the self-winding calibre 4401, a manufacture movement fitted to a flyback chronograph with small seconds and date. The flyback function allows the chronograph to be reset and restarted in one motion, without stopping it first. A grey rubber strap closes with a titanium pin buckle and uses AP's interchangeable strap system, so a second strap can be fitted in its place. The titanium buckle holds the case to its 100 metre water resistance rating.