Ulysse Nardin Diver 42mm

The Ulysse Nardin Diver 42mm, reference 8163-175/92, is a dive watch with a 42 mm steel case and a calf leather strap. At 12.15 mm thick, the case has a water-resistance rating of 300 metres. Self-winding calibre UN-816 runs at 28,800 vibrations per hour and has a power reserve of 42 hours, a silicon escapement and 22 jewels. The rotating bezel surrounds the time display. The dial is inscribed with the location coordinates of the Ulysse Nardin workshop. The black dial has a date display beneath a sapphire crystal.