The owner told me he went to the Fender Corona California factory for his work and brought the Tele there. It's a limited colour and it's not Metallic Blue according to him.
It has all the parts a Standard USA Tele needs to have (right headstock+decal, neck, even the Corona back-neckplate, Fender on the bridge+saddles, + serialnumber on the back of the headstock) I really doubt it's a fake.
He comes to my house this sunday so i will check it out etc. And make up my mind.