Omega 166 0250 "Baby Proplof"

Hi OF!
Today I bought this case for the Seamaster 166.0250. From the research I've done and the other examples I've looked at, I think everything is original. The glass is a sapphire crystal with no Omega mark. The difference I noticed is that the sign and the inscriptions on the inside are not in the center. I've read discussions here about which movement it was made with, and on mine I notice a 1010 designation on the outside. The bezel glows after I leave it in the sun.
How does everything look to you?
Thanks in advance!

Thanks for the reply!
I looked with a strong magnifying glass and I see no violations on the thread. It could also have been flooded by an unscrewed crown...

I don’t think these have an omega mark on the sapphire crystal at least I’ve never noticed one on my 166.0250, I love the engraving on the caseback of yours