New authentic Omega Constellation Manhattan Chronometer watch model 131.25.29. Sedna™ Gold and Stainless Steel case with matching Sedna™ Gold and Stainless Steel bracelet, deployment clasp with push button. Fixed bezel. Mother of Pearl dial featuring Diamond hour markers and Rose Gold hands. Automatic movement powered by Omega Calibre 8700 chronometer with 50-hour power reserve. Includes Date function display, scratch-resistant Sapphire crystal lens. Round case size is 29mm. Transparent case back. Water resistant to 50 meters (165 feet). Comes with a 5-year WatchMaxx warranty.