18kt yellow gold case with a brushed 18kt yellow gold bracelet. Fixed 18kt yellow gold bezel. Champagne dial with gold-tone hands and diamond hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Omega Calibre 8521 Automatic movement, based upon Omega 8520, containing 28 Jewels, bitting at 25200 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 27 mm, case thickness: 9 mm. Band width: 18 mm. Push button folding clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Constellation Series. Luxury watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Diamond Champagne Dial Ladies Watch 123.50.27.20.58.001.