Ulysse Nardin Marine Chronometer Manufacture Watch (1183-900/E0). UN-118 automatic movement. Power reserve indicator at 12 o`clock position, small seconds counter and date window at 6 o`clock position. White enamel dial with blue Roman numerals hour markers. Stainless steel bezel set on a 41mm stainless steel case. Sapphire crystal on top and exhibition case back. Water resistant to 100M. Black alligator strap with stainless steel tang-type buckle.