I said to myself "do not buy any watches, parts and similar in the beginning of 2018", I want to learn more watchmaking skills and buy some second hand tools. However, I saw this beautiful Dreffa on a local auction website and I could not pass by it. :) I had to buy it.
Inside there is a strange looking movement. The movement looks original to the watch and it should be Swiss. It looks very much as the German movements from Kasper (for example: bidfun-db Archive: Watch Movements: Kasper 750). Upon arrival and looking closely there are obvious differences. Under the balance there is a number "1061" and the size of it is 11.5'''. I managed to find a similar movement from a Gotham watch https://www.ebay.ca/itm/Gotham-1061-...r/292165120905 , but I'm really not sure if Gotham made any movements of it's own.
Here are the photos of my watch
Of course, no trace of it at Dr. Ranfft's database, C. Lorenz's page etc. :)
If anyone have any info and/or any insights I would be delighted to hear them! :)