Casio and G-Shock are stalwarts of practicality, durability, and reliability. Though there have been countless variations and models of G-Shock over the decades since its inception, the 2100 series form factor is one of the most recognizable. The three multi-colored variants are simply the latest in options designed to cater to every taste and style. Don’t be fooled by their playful nature, though – these watches pack all the same functionality you have come to expect from Casio G-Shock GA-2100s.

The GA-2100 is marked by its famous octagonal bezel and case, which is flanked by four pushers. The carbon case measures 45.4 mm across, 48.5 mm long, and 11.9 mm thick. It is light on the wrist, 52 g, and features an integrated resin band. A proprietary carbon core structure helps the case handle shocks and bumps. Water resistance is a more-than-serviceable 200 m.

The GA-2100 series watches are powered by Casio’s solar quartz movements with legion functionality, including (but not limited to) world time, alarm, stopwatch, automatic calendar, light, and Bluetooth connectivity to smartphones. They are accurate to +/- 15 seconds a month without Bluetooth syncing and have a power saving mode when the watch is left in the dark. The three new colorful references have splashes of color on bezel text, rehaut hour markers, dial text, and hands.