Audemars Piguet Selfwinding Chronograph

The Audemars Piguet Code Selfwinding Chronograph, reference 26393NB.OO.A002KB.01, has a black ceramic case measuring 41 mm across and 12.6 mm thick. A sapphire crystal covers the black dial. The self-winding calibre 4401 drives this chronograph, combining a flyback function with small seconds and a date display. Flyback timing lets the chronograph reset and restart with a single push, useful for consecutive short intervals. The black rubber strap closes with a pin buckle in 18-carat white gold, pairing the ceramic case with a precious metal detail. Fit and finish keep the case slim despite the added chronograph mechanics. Water resistance is set at 30 metres, enough for splashes but not for swimming.