Classicwatch Vintage Watches

Good morning all
I am new on the forum
in clearing the home of my mother I found several watches and then getting passionate in finding details on the watches.

I am tryng to identfy this MIMI Avia model and did find any info on the web.

any help will be highly apreciated!

Several manufacturers made that style of watch in the 1930s. I don't think you'll find much more information on it.