The MTM Special Ops Silencer is a multifunctional, rechargeable & electro-luminescent LED digital-analog watch that can easily withstand the most extreme conditions, ‘in style’ of course. These incredibly versatile ana-digi watches are individually numbered on the case back with the MTM dagger insignia. Within a solid 316L stainless steel case, they feature a unique digital LED display for enhanced digital features without the need to backlight a standard LCD display. As one of the best tactical watches for men, each watch contains a proprietary multi-mode lighting system, which includes internal LED lights that act as a flashlight or emergency strobe light. It also supplies a beeping or vibrating alarm for the most secretive and stealth missions or just a quick reminder. The entire watch case is fabricated from one solid piece of 316L stainless steel for rugged watch strength & dependability with quality DLC plating, upgrading its durability and life-expectancy to unprecedented highs. The locking screw down crown, pushers, and case back ensure a water resistance depth of 330 feet. The sapphire crystal glass is scratch-resistant and anti-reflective with multi-coated UV protection layers. The unique dial is composed of an embossed composite material for greater visibility and clarity. The lithium-ion battery is rechargeable. Simply place the watch on top of the provided electromagnetic induction charger overnight without opening the case. Each recharge lasts for approximately 2 to 4 months, depending upon the usage of its digital features. It is built with battery overcharge protection and a low battery alert, so no need to worry about forgetting to take it off the charger or completely losing power without an advance warning.