A 1958 Omega Genève caliber 491. Case has been replated and polished and the dial has a minor scratch just to the lower left of the 3 o’clock marker. Not a pie pan Constellation from the same era, mind you, but I like it. I haven’t seen this particular reference without a date window come up very often and they’re usually in dreadful condition when they do.
I like it fine. Most watches over 60 years old have a bruise or two and had some work done. It's the norm.