Do you have the original one. I have a speedometer drive gear unit but the PT number that was on the lid has been lost along the way here is a picture of what I have.
Hello, I have 2 auto clocks.
Keyless Auto Clock Co. Rim wind eight day. The second hand works but it’s a little fast just needs to be slowed down. And a New Haven heavy Brass with a thick raised glass dial cover it also works