G-Shock GA-2100 "CasiOak" is the slimmest G-Shock watch
METEL COVERED - GM-S2100 | CASIO
GA-2100-1A | CASIO
G-Shock GA-2100 Tutorial Video Guide by Casio
Amazon.com: Casio GM-B2100D-1AJF [G-Shock GA-2100 Series Full Metal Model with Smartphone Link] Men's Watch Shipped from Japan Aug 2022 Model : Clothing, Shoes & Jewelry