Not that I know much about these coins. I've only recently started learning about them. I do not believe yours is real. If it is, it is a fairly well struck example compared to a lot that I have seen. Have you weighed it? Here is an example of mine that I was graciously gifted not too long ago.
it looks like a pressed fake( not cast- see the cracks on the side? you wont see this with a cast fake)