When I was in the Navy around 2001/2002 my buddy had one of these G-Shock watches and I had like a Ironman or something and I bet him that mine was more durable than his (you get bored in the Navy at times and look for anything to entertain yourself)

So anyway we went to the top of the ship and tossed them down about 100-150ft onto the focsle (front part of the ship) and suffice to say that I lost the bet. It's hard to make out but mine (right) completely shattered and his G-Shock (left) was totally fine like nothing had happened.