Authentic Longines men's diver watch with automatic movement and blue dial featuring luminous silver tone hands, Arabic numeral/h stick hour markers, minute markers, and a rotating flange bezel. Comes equipped with a synthetic strap fitted to a polished stainless steel case complete with a screw-down crown and polished tang clasp. The round 39mm case has an internal mechanism and is water resistant up to 300 meters (approx. 990 feet). Powered by the Swiss Automatic Caliber L888 movement, offering 72 hours power reserve. Functions include hour, minute, second, and power reserve indicators.