Ulysse Nardin Blast Skeleton X

The Ulysse Nardin Blast Skeleton X, reference 3715-260LE-2A-W1/1A, has a 42 mm titanium and 18k gold case and an alligator leather strap. Measuring 10.65 mm thick, the case carries a water-resistance rating of 50 metres. Self-winding calibre UN-371 contains 21 jewels and runs at 21,600 vibrations per hour. The movement has a power reserve of 96 hours and a silicon escapement. The watch is a limited edition of 50 pieces. The openworked dial displays hours and minutes beneath a sapphire crystal.