I was given this by my grandad over the weekend. An old cigarette tin with some watches in it. The only two of note are the ones pictured. I know a little about the Eterna but have never heard of Thoral. That one was my great grandads so am led to believe a good 70 years old if not more. Both are still working (But in need of a service).
I’d love it if someone is able to shed any light on either watch. I’m going to have the cleaned up so I can wear them myself. Thanks in advance!