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Home » The Gruen Model Database » The caliber database » Cal 840 (841) - 5.5’” 18J Extra Precision (Favre )
Re: Cal 840 (841) - 5.5’” 18J Extra Precision [message #13568 is a reply to message #13567] Mon, 31 August 2020 17:38 Go to previous messageGo to previous message
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Registered: May 2019
Location: Cincinnati
Gruen Authority
Imo, similar bridge fonts, dial side sn font, etc. would suggest Favre could’ve supplied both Gruen & PD.

I think we’ll find cals 839-845 were the “EP” block assigned to Favre. 839, 840, 841 we’ve seen; Marc Favre’s Siva movement I shared on the 839 thread is indeed a match for the Gruen 843, as Jenneke said; and I understand the 845 is a 6L version of the 841 (haven’t been able to verify this)
 
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