I have two Timex Ironman digital watches, one for work (relatively clean) and one for jungle runs (trashed and extra stinky band). Those things are fantastic - indestructable. I accidentally wore one once on a dive down to 120 ft, and it held up just fine.
I also have a nice analog, Tag-Heur "Navy Seals" watch, with the tritium dials, but I find that I use the timer and chronograph function on the Timex so much that I just wear the digital all the time.
I went to a local watch repair shop just yesterday, in fact, to get the battery on one of them replaced. It was a fun visit because the old guy who runs it learned the business from his father in the Philippines, and is a true artisan. We had a nice long talk, about watches and about his son who is serving in Afghanistan right now.