Ulysse Nardin Marine Torpilleur 42mm | 1182-310/42Polished 18k rose gold case with brushed finished lug tops. Thin, fixed bezel ring with a coined edge. Black lacquered dial. Roman Numeral hour markers Small seconds sub dial located at the 6 o'clock position. Power reserve indicator located at the 12 o'clock position. Date window at the 6 o'clock position. Ulysse Nardin in house manufactured caliber UN 118 features: Beats at 28,800 vph. Contains 50 jewels. An approximate power reserve of 60 hours.