All I can say for certain is its a modern restrike. Which isn't particularly helpful as modern restrike, from my research, actually encompasses the period 1817- to the current day( I count Hafner 41 as being the first example of a modern restrike) and the edge Arabesque on the coin is typical of a pre-1930 MTT. It looks 20th century to me I would have said exactly the same as you except for the edge arabesques. As for the curved claw I have no idea if that is an exclusive identifier.
For any ones constructive criticism: I define as modern an MTT that has a Guenzburg obverse with an oval pearled brooch, a Guenzburg reverse, and vienna mint edge decorations. I don't use dates because I can't trust them. I have to acknowledge my definition isn't clean as an 1817 Venice strike( H41) is modern while an 1820 Prague mint strike would be early.