Vintage Gruen: The caliber database » Caliber 626 (& Caliber 101 disambiguation)

Home » The Gruen Model Database » The caliber database » Caliber 626 (& Caliber 101 disambiguation) (8 3/4 Ligne, Hunter - FHF Robert?)

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Caliber 626 (& Caliber 101 disambiguation) [message #11684]

Fri, 22 November 2019 14:30

Case
Messages: 1178
Registered: May 2019
Location: Cincinnati

Gruen Authority

[Rampant edits] Had previously posted this on the sister caliber 103 thread, but I noted the 101/626 had not been documented. Thanks to Liz for help below with disambiguation of the two.

Here is an early WSC variant. 8 3/4 ligne. 16J, 3ADJ. Dial back stamped "101" (dials interchangeable). Front plate has the FHF patent, plus the lot # "17 7577". Could it be the maker was kind enough to mark the make year? "17" = 1917?

Dr. Rannft has cataloged this as the FHF Factory Robert (Gruen Factory R) 8.75'" movement herehttp:// www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&&2 uswk&Gruen_101. Haven't seen any front plate marks for Factory R, to see if my example matches the style & indicates it was finished there or ebauched to another factory. Most likely sourced directly from FHF/Factory R. Different from the 101, which was sourced as an ebauche from FHF & finished at the Gruen factory (first as regular adjusted, then ca1922 becoming a "precision" caliber)

Caliber 626
Configuration: Hunter
Example date: approx. 1917
Diameter: 8.75 ligne (approx 19.7mm)
Jewel count: 16
Adjustments: 3
Dial feet positions: 10 & 4
Dial release mech: release screws on back plate

/vgforum/index.php?t=getfile&id=5566&private=0

/vgforum/index.php?t=getfile&id=5566&private=0

/vgforum/index.php?t=getfile&id=5567&private=0

/vgforum/index.php?t=getfile&id=5568&private=0

/vgforum/index.php?t=getfile&id=5569&private=0

/vgforum/index.php?t=getfile&id=5570&private=0

Attachment: 101 WSC (back).jpeg
(Size: 764.45KB, Downloaded 1297 times)
Attachment: 101 WSC (dial back).jpeg
(Size: 883.49KB, Downloaded 1203 times)
Attachment: 101 WSC (dial front).jpeg
(Size: 825.37KB, Downloaded 1226 times)
Attachment: 101 WSC (front).jpeg
(Size: 858.05KB, Downloaded 1245 times)
Attachment: 101 WSC (lot).jpeg
(Size: 754.90KB, Downloaded 1228 times)

My two caveats:
1) I'm wrong many times a day --just ask my wife!
2) Always seeking to learn more

[Updated on: Mon, 25 November 2019 14:48]

Report message to a moderator

[Message index]

		Caliber 626 (& Caliber 101 disambiguation) By: Case on Fri, 22 November 2019 14:30
		Re: Caliber 101 By: timeliz on Fri, 22 November 2019 15:05
		Re: Caliber 101 By: Case on Fri, 22 November 2019 21:49
		Re: Caliber 101 By: timeliz on Fri, 22 November 2019 23:26
		Re: Caliber 101 By: Case on Sat, 23 November 2019 03:42
		Re: Caliber 101 By: timeliz on Sat, 23 November 2019 04:03
		Re: Caliber 626 (& Caliber 101 disambiguation) By: Case on Mon, 25 November 2019 14:55

Previous Topic:	Calibers 794, 794(S), 794(7) -- WSC, Factory F, Guild
Next Topic:	Caliber 1721 (Gruen Alpina Gilde) - 19’’’

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Apr 20 20:55:52 UTC 2025

Total time taken to generate the page: 0.01460 seconds