The u200 w watch comes with an all white dial and strap it is equipped with eta 2824 2 automatic calibre that performs 28 800 vibrations per hour and has 25 bearing jewels the case bezel dial and pushers are made of german submarine steel that is resistant to high pressure magnetic influences and seawater penetration sinns tegiment technology is used to make the case even harder a dehumidifying capsule keeps the dial from fogging additional functionalities include a captive divers beze