18kt yellow gold case and bracelet. Fixed bezel with diamond set. White mother of pearl dial with yellow gold hands. No markers. Dial Type: Analog. Omega Calibre 1376 quartz movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 24 mm. Band width: 16 mm. Water resistant at 100 meters / 330 feet. Functions: hour, minute. Constellation Series. Luxury watch style. Watch label: Swiss Made. Omega Constellation Quartz Diamond White Mother of Pearl Dial Ladies Watch 123.55.24.60.05.001.