I’m not sure what these watches are called. I forget which watch I saw but I saw one that does an entire rotation once every 1/6th of a second, and found the constantly busy activity and movement of the dial to be really pretty. I’m looking to obtain one that has a similar constant movement.
Zenith Defy El Primero 21 can do that. The problem is, with a hand this fast, the power reserve gets emptied within a very short time.