Ulysse Nardin Executive Dual Time Men's Watch 246-00-42. 18kt rose gold case with a black leather strap. Fixed black ceramic bezel. Black dial with luminous 18kt rose gold hands and index hour markers. Minute markers. Roman numerals mark the 3, 6, 9 and 12 o'clock positions. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Screw down 18kt rose gold crown. Transparent case back. Case diameter: 43 mm. Case thickness: 12 mm. Round case shape. Band width: 20 mm. Band length: 8 inches. Deployment clasp with push button release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Luxury watch.