Wings dead Review gst b 300 Mark down pond waterproof
G-STEEL GST-B300XA-1A & GST-B300XB-1A3 with Sapphire Crystal and Carbon Bezel, Black and Gold GST-B300B-1A
G-Shock GST-B300 — carbon, steel and nylon
My Casio GST B300! Absolutely love this watch. But feels a bit thick sometimes 😬. saving up to get the GST B-400 which I guess is way thinner than this model! :