Creating an almost perfect gshock GW-B5600BC-1B - GA-B2100C-9A - GA-B2100-1A Tutorial 

This tutorial will combine the best parts from various G-Shock models to create an almost perfect Casioak. We’ll use the strap from the G-Shock GW-B5600BC-1B, the dial from the GA-B2100C-9A, and the body from the GA-B2100-1A. Let’s get started!
Materials Needed:
G-Shock GW-B5600BC-1B (for the strap, or buy the strap alone, the II model)
G-Shock GA-B2100C-9A (for the dial)
G-Shock GA-B2100-1A (for the body)