Casio G-Shock GA2100CA-8A for your G-Shock w/ a different dial/hands or color. | WatchUSeek Watch Forums
Casio NEW GShock Full-Metal CasiOak Copper GM-B2100GD-5A for $535 for sale from a Trusted Seller on Chrono24
Amazon.com: Casio GA-2100 Series Men's Carbon Core Guard Digital Analog Combination Model Wristwatch, Limited edition model / FUTR collaboration model, 1個, Bracelet Type : Clothing, Shoes & Jewelry