Silver-tone stainless steel case with a black alligator leather strap. Fixed silver-tone stainless steel bezel. Blue dial with silver-tone hands and index hour markers. Roman numerals mark the 3, 6, 9 and 12 o'clock positions. Dial Type: Analog. Date display at the 3 o'clock position. Two sub-dials displaying: small second and power reserve indicator. Omega Calibre 2627 Automatic movement, based upon Omega 2500, containing 29 Jewels, bitting at 25200 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 39.5 mm, case thickness: 10.35 mm. Band width: 21.6 mm, band length: 8.5 inches. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second, power reserve indicator, co-axial escapement, chronometer. De Ville Prestige Series. Luxury watch style. Watch label: Swiss Made. Omega De Ville Prestige Automatic Chronometer Blue Dial Mens Watch OM42413402103001.DPLY.