Ulysse Nardin Diver Hammerhead Shark

Ulysse Nardin's Diver Hammerhead Shark, reference 1183-170LE-3A-HAMMER/3A, comes in a titanium case measuring 44 mm across. The case stands 14.81 mm thick and houses the self-winding calibre UN-118, visible through its construction with a 60 hour power reserve. A sapphire crystal covers the blue dial, which carries a small seconds display and a date window at six o'clock. Power reserve indication rounds out the display, useful given the movement's extended run time. This is a limited edition, one of 300 pieces made. The watch is fitted to a rubber and titanium strap. Ulysse Nardin rates the case to 300 metres, in keeping with its billing as a dive watch.