Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Black dial with luminous white gold hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Omega Calibre 8800 Automatic movement, containing 35 Jewels, bitting at 25200 vph, and has a power reserve of approximately 55 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 39 mm. Band width: 24.2 mm, band length: 6 3/4 inches. Fold over clasp with a push button release. Water resistant at 50 metres / 167 feet. Functions: date, hour, minute, second. Constellation Automatic Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Omega Constellation Automatic Black Dial Men's Watch 131.10.39.20.01.001.