Evo kontaktirao sam mailom proizvođača i relativno brzo sam dobio odgovor. Mail prenosim u cijelosti
Dear Tihomir,
thank you for your e-mail.
Due to the matter, that this is s very old watch, we do not have the according paperwork anymore. We think, that the watch was produced short time after the second world war and it is with a mechanical movement from AS or ETA.
I am sorry, that I could not provide you more information about your watch.
Best regards,
Aline Glosse-Fleischer