G-Shock GMS2100B-8A Mid-Size Metal Octo Casioak Black LX Spring Drive Battery Life: 3 years on

Battery Life: 3 years on SR927W×2

The carbon fiber composite folding clasp with patented fine adjustment system can be changed without tools and used for all Field leather straps

Feature function

The world's first GPS solar watch

Bezel: Rotating black ion-plated bezel

G-Shock GMS2100B-8A Mid-Size Metal Octo Casioak Black LX Spring Drive Battery Life: 3 years onGo slim, clean and bold with a mid sized black resin band GMS2100B 8A in a metal clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong dark gray bezel says super style all the way. Only the lettering at the top and bottom are engraved, for a simple, one piece design. The dial, flattened for slimness, is treated with ion plating color and mirrored indexes to add shimmery depth. Approx.