Home » The Gruen Model Database » The caliber database » Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
Re: Caliber 151 - (Extra) Precision - 5 1/2 '" [message #12773 is a reply to message #12771] |
Sun, 05 July 2020 16:28 ![Go to previous message Go to previous message](/vgforum/theme/green/images/up.png) ![Go to next message Go to previous message](/vgforum/theme/green/images/down.png) |
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Barney Green
Messages: 1728 Registered: February 2014 Location: Wolfsburg, Germany
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Gruen Authority |
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Great to see these asside. Really very close and I would also think they are related.
Still both companies had their own design protections.
Here is the Agassiz filing from 1910 which as No. 2 exactly shows the movement you have pictured.
![/vgforum/index.php?t=getfile&id=6498&private=0](/vgforum/index.php?t=getfile&id=6498&private=0)
And here is Gruen's 1911 filing for two similar movements, which I think are caliber 47 and 93. Still leaves caliber 89 open, but it is possible and has been usual practice to just protect one base deisgn and slightly vary it over different sizes, so that the cal. 93 protetion may have been also valid for cal. 89.
![/vgforum/index.php?t=getfile&id=6499&private=0](/vgforum/index.php?t=getfile&id=6499&private=0)
There are at least 10 other companies having very similar movements during the years around 1910. Some of them were clear copies of the LeCoultre design which have been the first with this style. Some were based on a famous copy from Sonceboz.
Barney
Gruen, Gruen, Gruen ist alles was ich habe... Gruen, Gruen, Gruen is all I have...(German folklore song)
[Updated on: Sun, 05 July 2020 16:31] Report message to a moderator
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Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: Case on Thu, 18 June 2020 02:10
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: afire on Thu, 18 June 2020 17:22
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: Case on Thu, 18 June 2020 18:18
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: afire on Fri, 19 June 2020 16:22
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: Case on Sun, 28 June 2020 18:52
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: afire on Mon, 29 June 2020 16:38
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: Case on Tue, 30 June 2020 13:36
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: Case on Thu, 18 June 2020 20:54
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: C. Hurt on Sat, 04 July 2020 22:05
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: Case on Sun, 05 July 2020 03:14
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
By: C. Hurt on Sun, 05 July 2020 14:00
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 151 - (Extra) Precision - 5 1/2 '"
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: Case on Mon, 27 July 2020 14:27
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: Case on Thu, 11 February 2021 03:04
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: Jenneke on Mon, 15 February 2021 22:49
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: afire on Tue, 16 February 2021 18:55
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: afire on Wed, 17 February 2021 18:30
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: Jenneke on Wed, 17 February 2021 21:52
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: afire on Wed, 17 February 2021 22:55
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: Case on Thu, 18 February 2021 03:51
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: afire on Thu, 18 February 2021 17:03
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Re: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: Case on Tue, 14 September 2021 13:21
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