I wanted to ask the first thing about a Zenith pocket watch.
This watch was given to me as a gift (consider that it is about 100 years old) fully functional; the problem is that I can't trace the correct model and year (in all the time it had never been opened and so I don't want to risk breaking everything), moreover, on the internet, I can't even find an identical model - literally - so, I hope that someone can help me (otherwise I have to go to the shop and I have neither the time nor...

Zenith Watch