G-SHOCK GA2100 (GA-2100-1A1CR)

Redefine bold minimalism with the G-SHOCK GA2100-1A1CR, a striking all-black timepiece that fuses urban edge with ultimate durability. Nicknamed the “CasiOak” by watch enthusiasts, this model features an octagonal bezel, Carbon Core Guard structure, and an ultra-slim profile — giving you classic G-SHOCK toughness in a refined and stealthy design.

Whether you're dressing up, heading outdoors, or staying active, this all-black GA-2100 delivers performance and versatility in one compact, rugged build.

Shock Resistant
Engineered with G-SHOCK's world-renowned shock resistance, this watch can handle the bumps and falls of daily life with ease.

Carbon Core Guard Structure
The advanced carbon-reinforced case provides maximum durability while keeping the watch lightweight and comfortably slim — perfect for all-day wear.

200-Meter Water Resistance
Built to go wherever you go — swim, surf, shower, or rain — the GA2100-1A1CR is rated for up to 200 meters of water resistance.

Mineral Glass
Durable, scratch-resistant mineral glass ensures your dial stays protected and easy to read even through intense use.

Resin Band
The high-quality resin strap offers comfort, flexibility, and resilience — great for workouts, outdoor use, or daily wear.

Why Choose the GA2100-1A1CR?

This all-black G-SHOCK is more than a timepiece — it’s a statement of strength and style. The clean analog-digital interface, modern silhouette, and matte black finish make it a favorite among collectors, trendsetters, and athletes alike.