Casio has introduced a new full-metal addition to its G-Shock lineup with the GMC-B2100, now listed in Japan. The watch builds on the design language of the original DW-5000C, retaining the signature ...

Casio’s Tough Solar uses amorphous silicon solar cells that charge quickly even under weak indoor light. Casio pairs this with low-power LCD and analog-digital hybrid displays that sip energy slowly.

A solar-powered watch is a timepiece that converts light energy into electrical power through photovoltaic cells embedded beneath the dial, storing that energy in a rechargeable cell (capacitor or ...

Do you, like us, love the Casio G-Shock GA-2100 — often known to fans as the “CasiOak?” Well, it’s now even better, thanks to a spate of 2022 upgrades very much worth bringing to your attention.