Audemars Piguet Selfwinding Chronograph

Audemars Piguet's Royal Oak Offshore Selfwinding Chronograph, reference 26420SO.OO.A002CA.01, is a chronograph in a 43 mm steel case. The case measures 14.4 mm thick and pairs with a grey dial set under a sapphire crystal. Inside is the self-winding Calibre 4401, an in-house movement fitted with a flyback function that allows the chronograph to be reset and restarted in one motion. The watch also carries small seconds and a date display alongside the chronograph hand. It comes fitted on a rubber strap secured by a steel pin buckle, part of an interchangeable strap system. The case holds a 100 metre water resistance rating, enough for swimming and everyday knocks.