Hello and welcome to the forum.
First thing first, should you not know what to do with that case, well, let me know 😀
Dibs!
I believe a caliber 12.68z would most probably the one for that case... Similar to mine
Hello, thank you!
I think I know what I want to do with it)
These funsy case lugs inspire you to find a mechanism for it and use it)
(Your watch is beautiful, I love the Art Deco style)
I measured the inside of the case as 26.5mm, but this may not be an accurate measurement. The diameter of the 12.68z caliber, as far as I found, is 27 mm, which, in principle, corresponds.
I found a similar case on ebay, but I couldn’t find exactly the same watch or case…..
I would expect this case to be from the second half of the 1940`s based on the order number. Can be a nice little project and the movement is possibly 12.68z as already mentioned.
Какой размер у твоих часов? Можете пожалуйста сфотографировать корону, она с логотипом или просто плоская?
What size is your watch? Can you please take a picture of the crown, is it with a logo or just flat?
Not too many people on this forum speak Russian. Much better to use Google Translate and write in English.
gatorcpa