EDIT: WATCH HAS BEEN DEEMED A FAKE BY SEVERAL VINTAGE WATCH COLLECTORS. I purchased the watch like this and sincerely did not mean to mislead anyone.
Does anyone have any information about this piece? Included are a few photos of it. Can provide additional photos upon request. I came across it today kind of by mistake - I had never seen a watch branded with Tiffany & Co. before, and I'm not sure if that has any significance.
Also - here's a video of the tuning fork in action: https://imgur.com/a/D9GQg6p