Designed with military servicemembers and law enforcement personnel in mind, the top-rated GD350-8 Casio G-Shock Watch . is built for precision and stealth. This rugged, durable military watch is water-resistant up to 200 meters and packed with features to help you successfully complete any mission that lies ahead. The large face and high luminance LED backlight ensure visibility in low-light environments, while a customizable tone plus LED flash or vibrating alert system allows you to stay on target when stealth is key.