Prussian belt buckle - original or fake?

[Freiwillige]

Dear gentlemen, could you please let me know whether it's an original WWI Prussian belt buckle or a modern-day reproduction/copy/fake? Thinking of buying it but need advise to be on a safe side!

Thanks in advance!

Unfortunately I don't have better photos as these are the only two provided by a seller.

[Uffz. Rohleder]

So far I don't see any red flags here. If the price is right I would grab it. 

[Freiwillige]

Thank you!