Silver-tone stainless steel case with a blue leather strap. Fixed 18kt yellow gold bezel set with diamonds. Blue dial with 18kt yellow gold hands and diamond hour markers. Dial Type: Analog. 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: 36 mm. Band width: 23 mm. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer, magnetic resistant. Constellation Series. Dress watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Diamond Blue Dial Ladies Watch 131.28.36.20.53.001.