Need help verifying the authenticity of the movement on a 1950s omega

[speakeasy11]

I don't pretend to be very knowledgeable on identifying movements so I thought I would appeal to all the experts on the forums. Does this movement look like a legitimate Omega?

Omega 17 Jewels, Caliber 410, Serial 15730353, circa 1950s

[speakeasy11]

Here is a picture of another movement of the same model that is known to be authentic.

[georges zaslavsky]

yes, it is an authentic omega movement

[AbslomRob]

Define "authentic". It looks to be at least one legit movement, but most likely is a combination of two. It's difficult to imagine how two plates on the same watch could show such a big difference in wear, so most likely it's a combination of multiple movements. And even if it <is> all one movement, if the plates show this level of dirt, you can only imagine what the parts that are able to actually rust look like.

[radger]

Yes it is genuine Omega.

This is the movement driving your blue dial Omega I'd suppose.