Used Casio G-Shock Watch Gw-610Bj,G-Shock Casio Master of G Air Gravitymaster Solar Connected Black Resin Strap Watch - GRB300-1A,G-Shock GCWB5000UN-1 Black Digital Watch, 45mm,Amazon.com: Casio G-Shock Black X Blue Series (GW-M5610BA-1JF) 6 MULTIBANDS Solar Powered Men's Watch : Clothing, Shoes & Jewelry,G-Shock GRB300-8A2Gravity Master Grey Blue Bluetooth Pilot Watch, 54.7mm