G-SHOCK’s GMAS2100 packs all the hard-wearing functionality you expect from a G-SHOCK into an even slimmer case that’s available in several bright and cheerful colors. These models are based on the highly successful GA2100, but trimmed down for comfort. The GMAS2100 is ideal for those with smaller wrists, thanks to the compact dimensions.

Shaving a few millimeters off in width and lug-to-lug compared to the original model, the GMAS2100s measure in at a compact 42.9mm x 46.2mm. While the original GA2100s were thin at 11.8mm, this one is even thinner at 11.2mm. This is achievable thanks to G-SHOCK’s new “Carbon Core Guard” technology that takes advantage of the inherently durable characteristics of carbon fiber. The resin case and integrated band are lightweight and comfortable for a full day of wear. 

The GMAS2100 features a familiar analog/digital display that blends traditional time telling via a handset with several handy digital features on the small LCD screen. At 9 o’clock, an analog dial points to the day of the week, while between 3 and 6, an angular screen handles the digital functions. All on a rose gold dial that can be found in a matte black, white or pink case.

As for features, there is a world time mode, stopwatch, countdown timer, and several programmable alarms are sure to come in handy on a regular basis. The screen is backlit via an LED and the hands are treated with lume so you can tell the time even in dark conditions.