GMD-S5600-1JF | CASIO,(Excellent) Casio G-Shock GW-S5600-1JF Tough Solar Carbon Fiber Band,G-Shock GLX-S5600 is a small square G-LIDE surfing watch with tide and moon graphs - G-Central G-Shock Fan Site,CASIO G-SHOCK GLX-5600-1JF G-LIDE Tide & Moon Data World Time Digital Men Watch | eBay,GLX-S5600-1JF Looks Great, but confirmed that it's meant for a ~5.5