I've had this watch for about 2 years now.
 It has handled everything I've given it.
  The numbers and dial still light up in the dark as well as the day I bought it.
  If this watch ever wears out, I will be buying another one.

Edited 4 years later -  I bought a couple other watches (Casio's) and this watch fell to the bottom of the watch box.  When I discovered this watch again, it was still running.  After 6 years it was still running.  Unfortunately, the Tritium was completely dark. I thought the Tritium was supposed to last 10 years?  Try more like 4 or 5 years.  Oh well.  It's still a really cool watch.  And it was super easy to replace the battery (good instructions on the internet).

  So I now give the watch 4 stars.  Just realize the tritium isn't going to last 10 years.  Maybe half that.