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Home » The Gruen Model Database » The caliber database » Caliber 650 (Guild) (17J, 17’’’)
Re: Caliber 650 (Guild) [message #12145 is a reply to message #12140] Tue, 11 February 2020 20:49 Go to previous messageGo to previous message
Barney Green
Messages: 1755
Registered: February 2014
Location: Wolfsburg, Germany
Gruen Authority
I am not convinced that caliber 650 was made by Russbach Hänni & Cie.

I am of the opinion that caliber 650 was made by another company starting with R, this is correct, but it has not been Russbach but the Record Dreadnought Watch Co in Tramelan. Caliber 650 matches perfectly their design which has been protected in May 1920 as No. 14. Should have become known as Recod caliber 51 later.

Here is the design protection notice:

/vgforum/index.php?t=getfile&id=6102&private=0

And turned 180° as a side by side view with your movement:

/vgforum/index.php?t=getfile&id=6101&private=0

No relation between Russbach and Record is known and I have never heard of a caliber 650 marked "Factory R".

Barney


Gruen, Gruen, Gruen ist alles was ich habe... Gruen, Gruen, Gruen is all I have...(German folklore song)
 
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