Can anyone identify this watch movement?

As per the title, I’m sure someone here may be able to help. It winds and the second hand ticks but this does not then drive the minute hand around.

I doubt it’s of any significance or value – probably a mass produced, manual wind of the time but I’d like to know what it is and age. I suspect I won’t be repairing it – merely keeping it with the old watch related items I collect.

It fits into this pretty little BWC case, as you can see above. For those interested the crystal is a plastic or acrylic that friction fits into the cover

Thanks in advance
Al

Sent from my iPhone using TZ-UK mobile app