I haven't seen one like this, so I figure I'll start.
I do Bridge Inspection, and wear (and beat) daily my GW2000BD. In two months since I got it, the bracelet has gotten pretty scratched but it's been underwater, banged on girders, covered in dust, sloshed with mud, etc.. and still ticking away happily!
How about you? What do you do for a living, and what do you wear while doing it?