Audemars Piguet Selfwinding Chronograph

Audemars Piguet's Royal Oak Offshore Selfwinding Chronograph, reference 26480TI.OO.A027CA.01, has a 42 mm titanium case. The blue dial sits under a sapphire crystal. Inside is the self-winding calibre 2385, an in-house movement. This is a chronograph, and it also carries small seconds and a date function. The blue rubber strap closes with a titanium pin buckle, and an additional white rubber strap comes with the watch. Titanium keeps the case light on the wrist without adding bulk. Water resistance is not stated beyond the standard fitting of the pin buckle, which secures the case against the strap.