You would have seen a comical rendition of ‘man chasing hat’ as I tore down the sidewalk after that bezel insert. Unless it was already gone when you noticed it 😖
As David said, Rolex will should have a bezel insert that “fits”, it won’t be outrageously priced and there is nothing wrong with factory service parts. But the font may be different than the original (if that bothers you) and the pip will be stark white (luminova)
and not the creame color you probably have on the indices by now.
Be careful shopping on eBay- there are lots of fake parts- particularly bezel inserts, and they have gotten good at aging the pips to look vintage. There would be no shame posting a link to an auction here and asking the pro’s if it’s legit or not