Audemars Piguet Frosted Gold Selfwinding Chronograph

Audemars Piguet's Royal Oak Frosted Gold Selfwinding Chronograph, reference 26239BC.GG.1224BC.02, comes in an 18-carat white gold case measuring 41 mm across and 12.38 mm thick. The frosted finish covers both case and bracelet, giving the gold a hammered, textured surface rather than a polished one. A sapphire crystal covers the grey dial. Inside is the self-winding Calibre 4401, and this chronograph combines a flyback function with small seconds and date, allowing quick reset of timed intervals without stopping the movement first. The white gold bracelet closes with a folding clasp in the same metal. Water resistance sits at 50 metres, modest for a sports model but standard for this reference.