Audemars Piguet Selfwinding Chronograph

Audemars Piguet's Royal Oak Selfwinding Chronograph, reference 26715BC.ZZ.1356BC.01, comes in an 18-carat white gold case measuring 38 mm across, built as a chronograph. The dial is a smoked blue, set with diamonds, and sits under a sapphire crystal. Inside is the self-winding calibre 2385, a movement built to run the chronograph alongside small seconds and date functions. Hours and minutes are shown alongside the running seconds subdial, with the date positioned for easy reading. The chronograph pushers flank the crown in the usual Royal Oak arrangement. A white gold bracelet closes with an AP folding clasp, fitted to match the case. The case holds a water resistance rating of 50 metres, modest but typical for a dress chronograph of this size.