Silver-tone stainless steel case with a silver-tone stainless steel with 18kt yellow gold bars bracelet. Fixed roman numeral 18kt yellow gold bezel. Silver "griffes" dial with luminous yellow gold-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. Transparent case back. Round case shape. Case size: 38 mm. Band width: 24 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Luxury watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Men's Watch 123.20.38.21.02.009.