Stainless steel case with a stainless steel bracelet with 18kt rose gold bars. Fixed 18kt rose gold bezel. Brown dial with luminous rose gold hands and rose gold index hour markers. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Self winding automatic movement with a 50 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 31 mm. Tonneau case shape. Band width: 20.3 mm. Band length: 8 inches. Deployment clasp with push button release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Item Variations: 12320312013001. Omega Constellation Omega Co-Axial 31 mm Ladies Watch 220.127.116.11.13.001.