Be stylish, chic  and bold with the new black strap and silver stainless steel bezel of the GM2100-1A aka "metal casioak"
 
 In forged stainless steel, the solid case of this watch is beautifully decorated. The dial is treated with a vapor deposition finish for a meticulously detailed metallic look that is very pleasing to the eye. 
 
Dimensions (L×W×H) 48.5×45.4×11.8mm
Weight: 51g
Case and bezel: Carbon / Resin
Resin bracelet
Mineral glass
Neobrite
Structure "Carbon Core Guard"
"Shock Resistant"
200m Water Resistance
Estimated battery life: 3 years on SR726W X 2