Audemars Piguet Selfwinding Chronograph "50th Anniversary"

Audemars Piguet's Royal Oak Selfwinding Chronograph "50th Anniversary", reference 26240CE.OO.1225CE.01, has a 41 mm case in black ceramic. The case measures 6.8 mm thick, and the black dial sits under a sapphire crystal. This is a chronograph built around the self-winding calibre 4401, an in-house movement developed by Audemars Piguet. The flyback function allows the chronograph to be reset and restarted with a single push of the pusher, rather than requiring a separate stop first. A small seconds subdial joins a date display on the dial. Black ceramic continues through to the bracelet, which closes with an AP folding clasp. Water resistance stands at 50 metres.