Upgrade your wristwear with this evolution of the incredibly popular ‘CasiOak’. The GA-B2100 retains the iconic octagonal design and slim profile of the original but adds two major high-tech convenient features: Tough Solar charging and Bluetooth smartphone connectivity.

With Tough Solar, the watch charges from both natural and artificial light, meaning you rarely, if ever, need to worry about battery replacements. By connecting to the CASIO WATCHES app via Bluetooth, it automatically adjusts to the correct time wherever you are in the world and allows you to easily manage settings like alarms and timers directly from your phone.

Built with a Carbon Core Guard structure, it offers the legendary shock resistance G-Shock is known for, along with 200-metre water resistance, making it durable enough for any adventure while looking sleek enough for daily wear.

Free delivery is available for Amazon Prime members. If you’re not a member, you can sign up at this link: https://amzn.to/4lvUZgp (€6.99 monthly). Plus, Prime Entertainment is also included.