I have a Casio my brother gave me for christmas. I don't know how old it is, it's been a long while, I'd say about five years. It doesn't even have a light, or fluorescent numbers, so at night it's difficult to tell the time and when I walk and I sweat, the back of my wrist and underneath the watch start to smell.
Then again, the watch is also a calculator and a remote control, which you can program to use on your TV, VCR (it's got to be pretty old to be able to use it on VCR's!) and copy or program the signals from other remote controls, so you can use it with other things as well, including air conditioners and remote controlled lights. It may not be fancy but it's quite practical, hence why I'm still wearing it.
Here's a
pic of the model.