GMB2100D-1A Watch

**The iconic G-Shock in a shockingly-slim, fully-metal octagonal construction**

One thing mattered to Kikuo Ibe when he designed Casio’s G-Shock back in 1983: toughness. Everything we love about the iconic watch—the blocky shape, the encapsulating bezel, the serious water resistance—were all in service of that single goal. And sure, G-Shocks still hold their place at the pinnacle of horological durability, but they’re also stylish as hell. Unfussy, and utilitarian, it's a watch that can handle anything you put it up against. The all-new GMB2100 series breaks new ground with a shockingly-slim, all-metal construction and an unmistakably classic octagonal bezel. Jam-packed full of G-Shock’s signature impact-resistance and durability, and incorporating Bluetooth® technology to automatically adjust their timekeeping no matter where you are in the world, these are any collector’s dream.