Amazon.com: Casio GM-2140GEM-2AJR [G-Shock 40th Anniversary Limited Model G- Shock 40th Anniversary Adventurer's Stone Series] Men's Watch Imported from Japan Jan 2023 Model, Blue / black : Clothing, Shoes & Jewelry
How To Find Original Casio G Shock Watch - Original or Fake In 10 Seconds - YouTube
Casio Men's XL Series G-Shock Quartz 200M WR Shock Resistant Resin Color: Black (Model GA-100C-1A3CR) - Walmart.com
Men's Casio G-Shock Classic Black Resin Strap Watch with Black Dial (Model: GA2100-1A1) | Zales
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Is this G Shock fake? Can't find any serial numbers on the back of it and on the inside. : r/gshock