Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Fixed roman numeral silver-tone stainless steel bezel. Dark grey dial with luminous silver-tone dauphine-style shape hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Omega Calibre 8500 Automatic movement, containing 39 Jewels, composed of 202 parts, bitting at 25200 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape, case size: 38 mm, case thickness: 11 mm. Band width: 21 mm, band length: 8 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Dress watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Watch 123.10.38.21.06.001.