Greetings,

I have found a lot of these crowns in my old crown stock and realized the logo is different.I am wondering what year it is made, model, and caliber this crown is used for?

Thanks for the help!

edit: Diameter is around 6.8

 

Damit...How much is ' a lot of'?
If it is really 321 speedmaster crown you have a treasure...

 

Based on the information you provided the crown is if for a stem that screws in and a gap of approximately 7mm between the crown guards. Alternatively, it could be for a watch without crown guards.

 

Just got news from my dad, he said it is 321.

How much do these go for?

 

Oh my just when I am looking for one

 

I think I am going to stop looking and hunting for all these deals, as it seems people that arent looking just have them drop in their laps lol.

 

No real market price... But i bought mine 200 euros 2 years ago

 

Take all the measurements and post one on an ebay auction to find the value. If they are 321 Speedmaster crowns, they should go for a few hundred dollars at the minute.

 

I have found this crown it is 321 and fits the 321 stem.

However the diameter is 5.9mm

Any reason why the diameter is smaller?







Here is a side by side comparison of the 6.8mm.

6.8mm on the right 5.9mm on the left. Both with vintage omega logo

 

I've just purchased one for US300 after negotiating down.
Chronotrader has one for €600, eBay another for US $400 at this very minute.
I've also gotten a quote here for crown and stem $900
Crazy pricing just to be period correct