A brand new authentic Omega Seamaster Aqua Terra women's watch model 231.20.30.20.55.004. Features a stainless steel case and a matching stainless steel brushed bracelet secured with a push-button foldover clasp. The dial showcases mother of pearl material. Powered by an automatic self-winding chronometer movement, protected by a scratch-resistant sapphire crystal. Case measures 30mm in diameter and is approximately 10mm thick. Water resistant to 150 meters or 500 feet with a 5-year WatchMaxx warranty.