Audemars Piguet Selfwinding Chronograph

Audemars Piguet Royal Oak Selfwinding Chronograph 26239BC.OO.1220BC.01 has a 41 mm case in 18-carat white gold. The case measures 12.38 mm thick and carries a blue dial under a sapphire crystal. This is a chronograph, and a limited edition at that, built around the self-winding calibre 4401. The flyback function allows the chronograph to be reset and restarted in one push, without stopping it first. Small seconds and a date display round out the functions. The watch is fitted with a matching white gold bracelet closed by an AP folding clasp. Water resistance sits at 50 metres.