I bought this watch for a few bucks due to the interesting dial. The movement is in bad shape and missing some parts, but I have no idea which movement it is so hopefully somebody can help me in order to determine what would be the ideal donor.
Another question mark from my side is a hole at 10 o'clock. My assumption is that it is for a crown, probably to turn the outer circle of the dial. Can anybody confirm or challenge this?
Attached some pics that hopefully help to ID the movement.