Ulysse Nardin Marine Torpilleur

The Ulysse Nardin Marine Torpilleur, reference 1183-310LE-3AE-175/1A, has a 42 mm steel case and an alligator leather strap. Measuring 11.1 mm thick, the case carries a water-resistance rating of 50 metres. Self-winding calibre UN-118 operates at 28,800 vibrations per hour with a power reserve of 60 hours, a DIAMonSIL escapement and 50 jewels. The dial includes a power reserve indicator. The watch is a limited edition of 175 pieces. The dial carries the Ulysse Nardin logo. The dial enamel is worked using the Grand Feu technique. The blue enamel dial has a date display and small seconds beneath a sapphire crystal.