Wife found this post on Facebook market and not sure if I should grab some of the Rolex or Patek. I’m pretty new to watches and want to get more of a collection going. I do have my tissot t touch which I love but would like a diver, field and pilot chrono (and the digital omega seamaster from the 80s) Should I just save money and shop for what I want or grab some of these? Thanks for the input!

https://www.facebook.com/marketplace/item/184623488033068/?mibextid=6ojiHh