I bought from the first owner this Beautifull and early Heuer Carrera from 1964 ,the First owner confirmed that he Bought the watch 1964 from a shop in zurich for his 18th Birthday and he had weared it almost fifty years every day....but I notice that the watch have a early serial 53808 !!!should not have the early case back the hex pattern??????? the Dial have not T ,The movement and the case Back signed Ed.Heuer as should be for this early modell and of course the crown is not signed .
here some photos from the watch .
Best
Amer