Stainless steel case with a stainless steel bracelet with 18kt yellow gold center links. Fixed 18kt yellow gold bezel. Silver dial with luminous yellow gold-tone 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 with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case size: 38.5 mm. Round case shape. Band width: 19 mm. Fold over clasp with a push button release. Water resistant at 150 meters / 500 feet. Functions: date, hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Item Variations: 231 20 39 21 02 002, 231-20-39-21-02-002, 231/20/39/21/02/002, 23120392102002. Omega Aqua Terra Master Co-Axial Silver Dial Mens Watch 231.20.39.21.02.002.
