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

https://www.paste-bookmarks.win/found-a-rolex-in-a-drawer-or-inherited-one-you-re-not-sure-about-before

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