STILL IN BOX Star Wars Darth Maul Watch in Case

This is a NEVER BEFORE OPENED, SEALED Star Wars Episode 1 Darth Maul watch in a Lightsaber case. I've never opened it so I don't know if the battery provided is still working, or if there's a plastic tab that has to be removed for it work, etc etc. Please look at the photos, what you see is what you get. I can't really answer any technically questions because, again, this is a sealed product.