G-Shock GMB2100BD-1A

The G-Shock GMB2100BD-1A is a genuine Casio G-SHOCK full-metal G-SHOCK identified by model GMB2100BD-1A. This black ion-plated metal watch pairs the brand’s shock-resistant DNA with product-specific styling from the GMB series, making it a strong choice for collectors and everyday wear.

• Exact model/SKU: GMB2100BD-1A
• Full-Metal G-Shock with a premium metal case/bracelet feel, refined finishing and G-SHOCK toughness
• Black Ion-Plated Metal 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.