G-Shock debuts GM-2100 and GM-S2100 metal-covered "CasiOaks"
Amazon.com: G-Shock Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A : Clothing, Shoes & Jewelry
Amazon.com: Casio GM-2100CB-1AJF [G-Shock (G-Shock) GM-2100 Cloth Band Model] Men's Watch Imported from Japan Feb 2023 Model, green : Clothing, Shoes & Jewelry