For 25 years Casio G-Shock digital watches are the ultimate tough watch. Providing durable, waterproof mens digital watches for every activity. G-Shock is the ultimate tough watch. It was born from a developer's dream of "creating a watch that never breaks." Guided by a "Triple 10" development concept, the design teams sought a watch with 10-meter free-fall endurance, 10-bar water resistance and a 10-year battery life.From the popular big, bold GA-100 Series comes a new collection of models that feature a camouflage pattern face. Basic black or gray coloring is offset by the metallic camouflage pattern of the face, which is further accented by the silver or gold coloring of the hands and hour markers.Mineral GlassMagnetic ResistantShock Resistant200-meter water resistanceCase / bezel material: ResinResin Band