It winds and starts, and will run for an hour or so, and then stop. A shake will get it going again, I'm guessing it's a bad mainspring?. Last image shows total length of the watch and strap.
It winds and starts, and will run for an hour or so, and then stop. A shake will get it going again, I'm guessing it's a bad mainspring?. Last image shows total length of the watch and strap.