Casio G-Shock Heavy Duty GA 900 4AER laco you won't need to be

you won't need to be told

The Marathon GSAR Sterile Anthracite is water resistant down to 30 ATM - 300 meters (1

changeable rubber strap

Battery Life 3 Years

and hour hands are self contained Tritium gas filled tubes which ensure a constant glow for maximum low-light visibility

Casio G-Shock Heavy Duty GA 900 4AER laco you won't need to beIntroducing Casio's lineup of heavy duty models that are great for wearing in tough environments and as well as fashion statements in their own right. The Casio GA 900 4AER model is supplied with with a red case and band. The industrial design of this models is created by a 10 sided bezel that resembles the shape of a nut. The bezel is secured by four screws for a tough and rugged look. Combination timekeeping is provided by analog hands along with a