Stainless steel case with a stainless steel bracelet with 18kt yellow gold bars. Fixed 18kt yellow gold bezel set with 28 diamonds. White mother of pearl dial with luminous gold-tone hands and diamond hour markers. Dial Type: Analog. Luminescent hands. Quartz movement. Scratch resistant sapphire crystal. Solid case back. Case diameter: 27 mm. Case thickness: 9 mm. Round case shape. Band width: 15 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute. Dress watch style. Watch label: Swiss Made. Omega Constellation Mother of Pearl Dial Ladies Watch 123.25.27.60.55.003.