Yesterday I found 3 vintage watches in my grandfather's house and captured them in some photos. Sorry for the bad quality of the last two but there was hard for me to make good photos with a Sony Ericsson So here they are
Geneva sport prima 21 jewels
Poljot 17 jewels
Lings super de luxe 21 jewels
I am not sure if there were written "Lings" - this watch is in very bad condition
So my question is about the authentity of these watches (especially the first one , because I really want to renovate it but I don't want to give my money for renovating something that is not original). If somebody knows something for the mechanisms feel free to write.