Silver-tone stainless steel case with a blue silicone with integrated titanium elements strap. Uni-directional rotating silver-tone stainless steel bezel. Blue dial with luminous silver-tone hands and index hour markers. Roman numerals mark the 3, 9 and 12 o’clock positions. minute markers around the outer rim. regatta countdown markers. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o’clock position. One subdial displaying: small second. Ulysse Nardin Calibre UN-155 Automatic movement, based upon Ulysse Nardin UN-150, containing 72 Jewels, bitting at 28800 vph, and has a power reserve of approximately 52 hours. Scratch-resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 44 mm. Bandwidth: 20.3 mm. Deployment clasp. Water-resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, countdown, start/stop pusher, reset pusher. Marine Regatta Series. Luxury watch style. Watch label: Swiss Made. Ulysse Nardin Marine Regatta Blue Dial Automatic Mens Watch 1553-155-3/43.