One place is the direct spike of the dead hole, that is, the front dial is not automatic.

Cartier watches are characterized by the fact that only the mechanical movement has a second hand, and the word automatic must be written on the front dial. The timely model will not be equipped with a second hand. You can compare the picture below.

/Cartier /973/

The so-called high imitation is that there is no such dead hole. Only by comparing the genuine products in details can we see different styles. So yours is so-so.