It's a little special too... When it is a completly normal everyday whatch??
Better force a time on a spectator with a watch, or get a peek and use the crystal thingy.
Also I stress that, don't use other people presentation, it makes you look robotic, you can inspire your script from someone else, but going throught the process of writing your own scritp is much better.
I don't care if you use it or not, I was just throwing it out there. Oz's presentation you can adapt to your own, and still get across the fact that it's from an old pocket watch. It would give you justification to bring out an old looking watch later on.