That's a very smooth second hand sweep.
OT: Using electrostatic motors for a watch movement
I know it's not strictly audio gang, but this is cool. Check out the video clip about half way down the page:
https://www.hodinkee.com/articles/citizen-electrostatic-accutron-concept-movement-introducing
Also, it' snot for sale, so you can't claim this is a commercial post. :)
Best,
E
https://www.hodinkee.com/articles/citizen-electrostatic-accutron-concept-movement-introducing
Also, it' snot for sale, so you can't claim this is a commercial post. :)
Best,
E