Casio adds solar charging to one of its slimmest ever G-Shock watches

Casio has revealed a line of five new G-Shock watches that add solar charging to one of the company's most popular designs. The new G-Shock GA-B2100 series are based on the super slim GA-2100 line that launched in 2019.

The GA-2100 was nicknamed ‘CasiOak' due to its octagonal face, which bears a slight resemblance to the Audemars Piguet Royal Oak. The GA-B2100 keeps the distinctive retro case design and resin band of its predecessor, but adds a few small tweaks such as a new battery indicator where the GA-2100 showed the day of the week.

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