This is the DW-8300, released in September, 1995. This is one of the hugest G-Shock's ever made. It's called "Heavy Metal"  in Germany, and you can see why. You can consider it a classic design, because many of those were sold, and there are a lot of collectors wanting or having this watch.

Of course I couldn't resist to put the watch on the smallest wrist I could find hanging around in my lab. For those who are curious, it was Dena, who is also featured in the G-People section. Scroll down to see the beautiful details of this monster.