Unable to close case back

[richiesgr]

Hi

I've worked on a tissot seastar and I get it close of course.

Now I'm trying to close the back but I can't 

I cannot explain why just that it seems there is no room I join pictures 

Thanks for any advise

I answer my own question

I've inversed the movement ring so I came back to the picture and figured out.

My advise for the beginner : take picture of the case and the rings before disassembling to avoid this experience it as much as important as the movement itself

Thanks 

Edited September 18, 2022 by richiesgr