Automatic movement, silver dial, 18kt yellow gold case and oyster bracelet. Features include a screw down bezel, date display at the 3 o'clock position, one 24-hour subdial, luminescent markers and hands, sapphire crystal glass, round 42mm size with Oyster clasp, water resistance to 100 meters / 330 feet. Functions: annual calendar, GMT function (multiple time zones), chronometer certified, second time zone, month display via aperture indicators, hour, minute, and second hands. Luxury Swiss Made men's watch.