Sigh... I love this quote from the auction: "
The watch needs a fresh battery. I have seen this watch run and it has a very consistent second hand flow. I do not know much about the watch other than
I am sure it is authentic, but am unsure if there is a model number I am missing, but any questions you may have I am happy to answer to the best of my ability."
No dude, no it isn't authentic. It's a hideous awful fake. And it's an automatic, so pretty sure a fresh battery isn't going to help anything. Flagged.
https://www.ebay.com/itm/Omega-007-Speedmaster-Professional-Watch/183407126223