Amazon.com: Canvas Quick Release for Compatible G-SHOCK Watch | 100% Cotton Crafted Canvas | Black PVD adapters, Black PVD buckle, two 16mm spring bars, two 22mm spring bars (Standard, Smoke Grey) :
Amazon.com: Casio Men's GWX-5600-1JF G-Shock G-Lide Tough Solar Radio Controlled Watch [Japan Import] : Clothing, Shoes & Jewelry
Rare Vintage CASIO G-SHOCK DW-6500 SkyForce 1160 Japan | eBay