Vintage Gruen
The forum for Gruen watch enthusiasts.

Home » The Gruen Model Database » The caliber database » Caliber 151 - (Extra) Precision - 5 1/2 '" (Favre)
Re: Caliber 151 - (Extra) Precision - 5 1/2 '" [message #12946 is a reply to message #12941] Mon, 27 July 2020 14:23 Go to previous message
Jenneke is currently offline  Jenneke
Messages: 1894
Registered: May 2013
Location: Netherlands
Gruen Authority
See cal 105. 1926 is it GWC precision. In 1939 extra precision. Same difference in ligne.

I would go for a mistake in the 1939 book, there is no diamond on the movement.


You can only waste time if you forget to enjoy it - Loesje
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Caliber 96 (United Watch Co + Gruen Guarantee)
Next Topic: Caliber 812 - 10’” (also shown as 9 3/4’”) Aegler Rebberg Lepine (OF)
Goto Forum:
  


Current Time: Sat Sep 28 22:36:45 UTC 2024

Total time taken to generate the page: 0.01117 seconds