I bought this watch in 2002, a couple of months before I went through the SERE course.  Since then, it has been with me on hikes, rock-climbs, snorkeling, and just about any legal activity you can think of!  The other reviewers are right about it being able to take a beating; hence my title.  Mine has been submerged in salt water and chlorinated water, left out in 130 degree temperatures, and even been stepped on numerous times.  And yet, the only change it's seen (other than an older owner) is a new band.

More modern watches have a stack of features this one doesn't (I have a Suunto with a digital compass, altimeter, etc.) but results are spotty.  Especially if you lead an active lifestyle, which can punish most watches.  This model has been in existence for over 10 years for a reason:  You can't kill it!

I highly recommend this watch; it's one of the best purchasing decisions I've ever made.  The only thing keeping me from buying another one is that this one will probably last another 10+ years!