Don't wish to be harsh but if you were to introduce yourself and give us some history of the watch and what you know about it you may receive some information.
I sorry. It was my grandfather's watch and he had it for over 30 years and now it has just been in the drawer and that's a bit of a shame. Therefore, it would have been nice to have some clock enthusiasts to take over. I dont know how my grandfather got it or when.