VERY POPULAR “PROPELLER” G-STEEL GST-B100-1A WITH TOUGH SOLAR AND BLUETOOTH , gst-b100-1a , GSTB100 , gstb100 , G-SHOCK , gshock , casio , CASIO | WatchCharts
Casio G-Shock G-Steel Stainless Case Watch GSTB100-1A – NAGI
Casio G-Shock G-Steel Bluetooth Connected GSTB100X-1A