G-Shock GM2100M-1A

The G-Shock GM2100M-1A is a genuine Casio G-SHOCK metal-covered G-SHOCK identified by model GM2100M-1A. This black watch pairs the brand’s shock-resistant DNA with product-specific styling from the GM series, making it a strong choice for collectors and everyday wear.

• Exact model/SKU: GM2100M-1A
• Metal-Covered G-Shock with a stainless-steel bezel, rugged resin band and elevated everyday styling
• Black colorway matched to the product handle and model code
• Slim octagonal “CasiOak” style profile for modern casual wear

Built for durability, comfort and everyday reliability, this model brings G-SHOCK toughness together with a distinctive look that matches the exact SKU listed for this product.