Yes it takes batteries, but the battery in it is dead and has been since at least 12:30... I believe it still works, unless something has corroded it inside- I've never opened it up to look, but the crown moves smoothly so that's a good sign. As for where it is, it's locked up in the house of some crazy guy with big dogs and lots of weapons! Def
One of the problems with collecting something like this is that no one around me appreciates them, and frankly, what good is a collection if you can't share it with like minded individuals?