Casio releases new G-Shock GMAP2100PC polarized dial watches in US

The Casio G-Shock GMAP2100PC1A, GMAP2100PC4A, and GMAP2100PC7A watches are now available in the US. These timepieces appeared in June 2025 and have since been released in Japan, where they are known as the GMA-P2100PC collection.

At the Casio online store in the US, you can now buy the GMAP2100PC1A (black casing/purple dial), the GMAP2100PC4A (pink casing/white dial) and the GMAP2100PC7A (white casing/pink dial) for $110 each. This makes them $11 more expensive than older GMAP2100 series watches like the GMAP2100M-7A ($99 RRP).

The GMAP2100PC watches each have a polarized color dial, which is said to offer a colorful sparkle. Each variant features a resin casing and band, with the timepieces measuring 46 x 40.2 x 11.2 mm (~1.8 x 1.6 x 0.4 inches) and weighing 40 g (~1.4 oz). They support world time, with users able to choose between 48 cities. Features of the hybrid watches include a countdown timer, five daily alarms, hourly time signals and a 1/100th second stopwatch. 

There is also a white double LED backlight and a hand shift function to ensure the smaller digital display is not obstructed. These G-Shocks are marketed as water resistant to 200 m and should run for around three years on a replaceable CR1025 battery. It remains to be seen whether or when these Casio GMA-P2100PC watches could be released in Europe.