Just acquired watch below, have tried to find details. Dial is branded Baume Des Breuleux, when I perform a quick search, most links indicate that it is Baume et Mercier. Mercier entered into the Baume partnership early 20th century, so don't see how this could pre-date that (as some links have claimed)
Breuleux is a region in Switzerland, but haven't found any info that Baume et Mercier produced around there at any point in time.
Did a search on here, but nothing popped up
Have not received yet, will pop the back off upon receipt for potentially more details
Baume Des Breuleux 2.jpg
Any insight would be appreciated, thanks in advance