Casio G-Shock Men's Watch GA-B2100-1A1 Analog-Digital 2100 Series Smartphone Link and Tough Solar power Carbon Core Guard structure COUPLE lightweight digital watches are made

lightweight digital watches are made with biomass plastics in a slim and thin monochromatic design in subtle natural colors

The thickness from the back cover to the bezel top is only 12

and designer

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Casio G-Shock Men's Watch GA-B2100-1A1 Analog-Digital 2100 Series Smartphone Link and Tough Solar power Carbon Core Guard structure COUPLE lightweight digital watches are madeFeatures Upgrade the retro look you love with the octagonal GA 2100 line, which inherits the design concept of the very first G SHOCK, but now with Smartphone Link and Tough Solar power. Specifications Case and bezel material Case bezel material: Carbon Resin Band Resin Band Construction Shock Resistant Carbon Core Guard structure Water resistance 200 meter water resistance Power supply and battery life Tough Solar (Solar powered) Smartphone Link