Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Silver dial with luminous silver-tone dauphine-style 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: 25 mm. Band length: 7 inches. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Constellation Series. Dress watch style. Watch label: Swiss Made. Item Variations: 123 10 38 21 02 001, 123-10-38-21-02-001, 123/10/38/21/02/001, 12310382102001. Omega Constellation Automatic Silver Dial Mens Watch 12310382102001.
