Ulysse Nardin Diver 39mm

The Ulysse Nardin Diver 39mm, reference 8163-182B/10, has a 39 mm steel case and an alligator leather strap. At 11.25 mm thick, the case has a water-resistance rating of 300 metres. Self-winding calibre UN-816 contains 22 jewels and runs at 28,800 vibrations per hour. The mother-of-pearl dial has a date display beneath a sapphire crystal. The bezel and hour markers are set with diamonds. The movement has a power reserve of 42 hours and a silicon escapement.