Since 1846 Ulysse Nardin has been the reference in marine instruments, an authority in nautical timekeeping precision. The Marine Torpilleur timepieces take their name from torpedo ships, small and very agile old vessels used in the 19th century. Inspired by the first Marine Chronometer, the Torpilleur embodies the values of technical exploration and unprecedented precision. Roman indexes feature as watch markers and cathedral hands are an ode to the Marine Chronometer. The dial features a double counter with power reserve and oversized small seconds, a historic feature used for navigation and security. Powered by the classic manufacture flagship Movement UN 118 with double counter and open caseback.