Hyper-Dimensional Resonator?

I saw a video of a watch set on top of a HDR, and the second, minute, hour hands began spinning rapidly. It seems like a bunch of crap because a watch is calibrated and works with gears, etc. Even if time was being altered, nothing would happen to a regular watch. The only way to tell would be an atomic clock, that measures radioactive decay. So is this whole Hyper Dimensional Resonator a full blown hoax?