All:
I just bought a 25 jewel BUREN pocket watch on eBay, however, I don’t know much about the company. I did find out that they were a Swiss company that was purchased by Hamilton so they could move their production over seas. The seller stated that the balance was good and it has one of the better regulators on it. I’ve never seen a 25 jewel watch before so I’m wondering if anyone can give me some input on it.
Here’s a pick:

Thanks!
Tom