Following on from my post featuring my dad's Cyma watch in the vintage watch forum, I recently found this Cyma alarm clock, my Dad's presumably.
I know nothing about it but I assume he must have bought it in the 1950's or early 60's. I would love to show some pictures of the movement, I can't figure out how to take the back off!
I'm really looking for some approximate dates of manufacture & any other info (includung how to get at the movement).
Thanks in advance.