Jon,
I can't help much regarding the chrono but to be on the safe side I would keep it running. I would also compare the springs to see how they match up.
These are a sweet flyback chrono. If you'll notice it's called flyback because you can reset the chrono hand without stopping it first like on a 6139.
I can't help much regarding the chrono but to be on the safe side I would keep it running. I would also compare the springs to see how they match up.
These are a sweet flyback chrono. If you'll notice it's called flyback because you can reset the chrono hand without stopping it first like on a 6139.

