GWX-5700CS-2,Casio G-Shock G-Lide Multi-Band 6 Solar Moon Tide Graph Watch GWX-5700SSN-1, GWX5700SSN,Amazon.com: Casio G-Shock Tough Solar Red Plastic Resin Case and Bracelet Black Tone Digital Dial Tide Graph Moon Data : Clothing, Shoes & Jewelry,The GWX-5700CS is hiding a great square module inside. : r/gshock,My new GWX-5700CS-1 : r/gshock