Casio

The Casio G-Shock G-Steel GSTS130BC-1A Men's Tough Solar Watch presents a unique fashionable look with its Layered Guard Structure wristband and patterned bezel. Utilizing resin and Cardura, Casio's new band delivers outstanding strength and wear resistance - just perfect for heavy-duty work wear. Tough and water resistant, this solar powered timepiece includes a built-in battery level indicator, hand shift feature, double LED lighting and 31-zone world time for your convenience. Solar PowerA solar panel converts even weak illumination from fluorescent lighting into electric power. A rechargeable battery with a large power storage capacity supports stable operation of various functions with high electricity consumption. You never have to worry about the battery running down because it's a solar battery. Casio watches with solar technology, receive thermal and electrical energy that recharges the watch batteries through solar panels on the face of the watch.