Bluzger 1766 - City of Chur

So, I have this coin (diameter around 17 mm)

And I'm kinda inclined to say it's 

N#50166

But something feels a bit off and I can't quite put my finger on it so I wanted to check in with you guys! 

As always, any kind of help is welcome

Counterfeit.

Interesting, I kinda thought so with some of the design elements being rather crude 

Does it look like an “of the time” , so to speak, counterfit?

I would guess yes, but I am not an expert on that kind of determination.

As you say, the lettering in particular is far too crude to be authentic.