Looks ok to me but it's difficult with crap photos like that.

 

Thanks for the comment, its pretty hard when you have to take pictures with a phone with garbage focus.

 

it is authentic, single piece, no caseback, opentop cosmic omega. i have the same model but your dial is different from my white dial cosmic.

 

Take photos in natural light (outside) ideally away from direct sunlight.

 

do you know what year this model is specifically from?

 

Specifically a better pic of the the dial.

 

you should be able to find lots of details on google - omega seamaster cosmic, single piece case.

 

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