@Willylix,
sorry, wasn't very clear, k1ngunit is correct.
This is the DW-9700NK Men in Navy Gulfman
This is the G-5500R. The G-5500R is based on the original DW-5500 aka the G-Shock II aka the first master of G which was named (or nicknamed, not 100% clear) the Mudman.
All this aside...