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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: 1904
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
 
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