Amazon.com: Casio Men's G-Shock Quartz Sport Watch with Resin Strap, Black, 29.4 (Model: GA-100C-1A3CR) : Clothing, Shoes & Jewelry
G-SHOCK Official Website | CASIO
G-SHOCK | CASIO - In Stock Only
Amazon.com: CASIO G Shock Quartz Watch with Resin Strap, Beige, 30 (Model: GG1000-1A5) : Clothing, Shoes & Jewelry
G-SHOCK Canada
Amazon.com: Casio Men's G XL Series Quartz Watch Strap, WR Shock Resistant Resin Color: Black and Blue (Model: GA-100-1A2CR) : Clothing, Shoes & Jewelry