18kt yellow gold case with a brown alligator leather strap. Fixed 18kt yellow gold bezel. White dial with gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Omega Calibre 8511 Hand Wind movement, containing 39 Jewels, bitting at 25200 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent see through case back. Round case shape, case size: 40 mm, case thickness: 10.8 mm. Band width: 20 mm. Buckle clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. De Ville Tresor Series. Luxury watch style. Watch label: Swiss Made. Omega De Ville Tresor Hand Wind Chronometer White Dial Mens Watch 432.53.40.21.09.001.