CASIO G-SHOCK GA-2100-1A4ER battery life: 3 years on

battery life: 3 years on SR726W X 2

making it ideal for police and security services

Official New York Yankees cap insignia to the front

Screw Lock Back

CASIO G-SHOCK GA-2100-1A4ER battery life: 3 years onThe GA 2100 inherited the octagon form from the original DW 5000C. Its case and bracelet are crafted from a high strength resin material that is reinforced with carbon fiber, yet the case remains the thinnest among G Shock combination models, measuring a mere 11. 8 mm (. 5 in) thick. Also known for its technical specifications, G Shock has outfitted the GA 2100 with a background illuminator and neo display for visibility in low light situations, timer