My favorite is the blue sweep. By a lot.
About 15 years ago I had one that was
new old stock. There was a crack on the
crystal but it didn't shatter so the dial was
safe. I sold it. Why? To fund another piece.
Mistake. Big mistake. Breaks the 11th
Commandment. Thou shall not sell vintage
new old stock pieces unless you get a nice
two bedroom in a great neighborhood.