Does this Constellation have a fake case? There is a hole for the lugs on the side which i cant find on any other of these models.

Thanks

 

Not sure about the case but dial definitely screams "REDIAL"!

 

http://www.christies.com/lotfinder/watches/omega-an-extremely-fine-and-rare-18k-5257825-details.aspx

Click on "enlarge and zoom" and you'll see the tips of the spring bars coming out of the perforated lugs. And yes, that's a bad redial.