Audemars Piguet Selfwinding

Audemars Piguet's Selfwinding, reference 15210OR.OO.A002KB.02, comes in a 41 mm rose gold case. The case measures 10.7 mm thick and carries a sapphire crystal over a smoked purple lacquered dial with a sunburst effect. Inside is the self-winding calibre 4302, which drives the hours, minutes, centre seconds and date. The date sits alongside the running seconds as the dial's main functional detail. A black rubber strap closes with a rose gold pin buckle. Fitted this way, the watch reads as understated rather than sporty despite the strap. Water resistance is set at 50 metres, enough for daily wear but not for diving.