Stainless steel case with a steel bracelet. Fixed stainless steel bezel. Grey dial with silver-tone hands and hour markers. Battery operated quartz movement. Scratch resistant sapphire crystal. Case diameter: 25.5 mm. Case thickness: 7.5 mm. Hidden push button deployment clasp. Water resistant at 30 meters / 100 feet. Omega Constellation My Choice Ladies Watch 1571.51.