Old Caravelle Watches 1920s-50s Rolex, Rado, Bulova & Caravelle Watches?

1920s-50s Rolex, Rado, Bulova & Caravelle Watches? - old caravelle watches

I have four antique watches, a Rolex watch from the 20s, Rado 30 years old, the Bulova Caravelle mens 40 or 50 Clock and 50 years. I sold locally, as the owners of 2 jeweler told me that could not, however, sell authentic, as here, a small Midwestern town that we live in two says she would take a lot of money on the side because it is used by social status. I wonder how much they cost? How do I sell? Where?