Casio has expanded its G-Shock G-Steel GBM-2100A series in Europe with three new models. The lineup includes the GBM-2100A-2B ...

The three models also include G-SHOCK’s Tough Solar charging and Bluetooth Smartphone Link function and Connected app for automatic time adjustment, time setting and unique phone finder function.

The affordable G-SHOCK GAV01 looks like it teleported back from the future—and uses surprising tech to make it even tougher.