G-Shock GA-900-1AER Men's Heavy Duty Black Resin Strap Watch

The new GA-900 series has a a heavy-duty look with an industrial design motif, with a ten-sided decagonal bezel that resembles a large nut and fine detailing on the hands. Each button has a textured non-slip surface. Other features include shock resistancy, 200M water resistancy, stopwatch, timer and world time mode.