Ulysse Nardin Diver Chronograph

Ulysse Nardin's Diver Chronograph, reference 1502-170-3/93, comes in an 18 ct rose gold case measuring 44 mm across. The case stands 16.1 mm thick and pairs with a blue dial. Inside is the self-winding calibre UN-150, with 48 hours of power reserve, fitted under a sapphire crystal. This chronograph adds a date function and small seconds at 9 o'clock alongside the central chronograph counters. It is a substantial piece, built for the wrist as much as the wrist for it. The watch sits on a rubber and gold strap. Water resistance reaches 300 metres, robust enough for serious time in the water.