Ideal strength to carry out your toughest missions. The military-inspired G-Shock timepieces feature a stealth, matte black finish with an innovative structure that absorbs and repels intense shocks and vibrations. Casio Tactical's Military Series watches are water resistant up to 200 meters and bring a new meaning to the word durable. The G-Shock structure combines an Auto LED Light and access to attributes such as calendar and stopwatch functions. This essential tool can be utilized on dark operations and offers protection that you can rely on.