Ulysse Nardin Marine Torpilleur

The Ulysse Nardin Marine Torpilleur, reference 1183-310-3A/0A, has a 42 mm steel case and a textile strap. With a thickness of 11.1 mm, the case has a water-resistance rating of 50 metres. The blue dial has a date display and small seconds beneath a sapphire crystal. The dial includes a power reserve indicator. The dial carries the Ulysse Nardin logo. Self-winding calibre UN-118 has a power reserve of 60 hours, a DIAMonSIL escapement and 50 jewels and runs at 28,800 vibrations per hour.