While many of the particular Churches that are now numbered as Eastern Orthodox Churches are of ancient origin, at various points in history they separated from the one holy, catholic, and apostolic Church we profess in the Creed. This Church as part of its divine constitution retains one particular Church in primacy, fixed like a rock (which is Rome, by virtue of Peter’s primacy among other things). The particular Church of Rome cannot separate from the one catholic Church we profess in the Creed.
It also bears pointing out that certain Eastern Orthodox Churches are in schism with one another right now–so they can’t even be said to be one catholic Church at all currently (and at other various points in their histories). The Catholic Church in communion with the Church of Rome has always retained the four marks in the Creed.