Audemars Piguet Selfwinding Chronograph

Audemars Piguet's Royal Oak Offshore Selfwinding Chronograph, reference 26430OR.ZZ.A352CA.01-B, comes in a 37 mm rose gold case. The case measures 11.5 mm thick and pairs with a sapphire crystal over a blue dial. Inside is the self-winding calibre 6401, an integrated chronograph movement built by Audemars Piguet. As a chronograph, it combines a small seconds subdial with a date function, arranged for easy reading. The light blue rubber strap fastens with a rose gold pin buckle. Water resistance sits at 50 metres, modest but typical for a chronograph of this size.