Found an inherited Rolex in a drawer, or picked one up locally and wondering...

https://nova-wiki.win/index.php/Is_a_Free_Rolex_Evaluation_Legit,_or_Is_There_a_Catch%3F

Found an inherited Rolex in a drawer, or picked one up locally and wondering what’s real? A tiny crown at six o’clock can help date some models, but it’s only one clue—not proof of authenticity