Need help for Yema Superman 530016

[Ozedfr]

I need help to find bezel lock for Yema Superman model number 530016
For my restoration project of my watch, I need to find an essential element for this watch: it is the bezel lock.

For example, like this:

I can not find this spare part on websites (or else I do not do well for research on the internet). A lover of this watch had offered handmade pieces but all have been sold and I don't know if he still makes them.
Otherwise, if someone can advise me on the purchase or the realization (material, cutting, folding ...), I am listening.

Thank's a lot for your help.

Ozdefr

[clockboy]

Thats going to be difficult to source. The only way will be to purchase a donor movement. 

[jdm]

3 hours ago, Ozedfr said:

A lover of this watch had offered handmade pieces but all have been sold and I don't know if he still makes them.

I suggest that you try to contact that person and get the part made if possible at all. Precisely cutting and bending tiny sheet metal is possible, but requires a lot of time and dedication. Not easy for a beginner hobbyist. 

[Ozedfr]

Thanks for your advices.

Indeed, the handmade realization seems difficult and requires skills of ajuster that I do not have.
I will try to contact person who have already worked on this piece in a traditional way, with a little luck...

Cordialement

Ozedfr