G-SHOCK GMA-P2100BA | January 2026

Put on the compact GMA-P2100 - minimalist design with striking blue accents.

Available in three colors — black, marine blue, or ivory white — each accented in a complementary blue hue. Add a bit of playful fun to your casual style; accent your everyday fashions with a subtle touch of color.

Lineup

A table comparing the facets of 3 products
Facet	GMAP2100BA-1A View details	GMAP2100BA-2A View details	GMAP2100BA-7A View details
Price
Price	Regular price $269.00	Regular price $269.00	Regular price $269.00
Band
Band	Bio-based resin band	Bio-based resin band	Bio-based resin band
Case and bezel material
Case and bezel material	Resin / Bio-based resin	Resin / Bio-based resin	Resin / Bio-based resin
Case size (L× W× H)
Case size (L× W× H)	46 × 40.2 × 11.2 mm	46 × 40.2 × 11.2 mm	46 × 40.2 × 11.2 mm
Water resistance
Water resistance	200-metre water resistance	200-metre water resistance	200-metre water resistance
Weight
Weight	40 g	40 g	40 g
Glass
Glass	Mineral Glass	Mineral Glass	Mineral Glass
Compatible band size
Compatible band size	145 to 190 mm	145 to 190 mm	145 to 190 mm

G-SHOCK GMA-P2100BA

A compact size that’s easy to wear

The GMA-S2100, already a smaller version of the GA-2100, is now even more compact. The length of the band has also been adjusted for easier wearability, resizing this timepiece to comfortably fit even slimmer wrists.

Attention to materials: Bio-based resin

Key resin components used in the bezel and band are made with bio-based resin. Produced using renewable organic resources, the material is expected to help reduce environmental impact.

*Image is included for illustrative purposes only.