Vintage Gruen
The forum for Gruen watch enthusiasts

Home » The Gruen Model Database » The caliber database
    Replies Views Last message
  The Caliber UltraThin
Early variant, SN 41-42,5xx
By: thesnark17 on Mon, 25 April 2022
4 154 Sun, 01 May 2022 00:07
By: JackW
  Caliber 849 - 6.5L, 16J - Factory L
6.5'" 16J
By: Case on Thu, 05 December 2019
18 425 Fri, 29 April 2022 04:16
By: Case
  The Caliber 250 Dietrich Gruen
Variant without wind indicator
By: thesnark17 on Mon, 25 April 2022
4 124 Tue, 26 April 2022 00:13
By: thesnark17
  Cal 916 -17j , 6 1/2 '" (915 -15j; 917 -7j)
Ladies model
By: timeliz on Sun, 23 August 2020
3 118 Thu, 24 February 2022 03:58
By: timeliz
  The caliber 839
Extra precision
By: Jenneke on Sun, 09 February 2014
22 562 Mon, 14 February 2022 21:38
By: Jenneke
  Caliber 3251
21 jewel variant of the 325
By: JackW on Sun, 23 January 2022
0 31 Sun, 23 January 2022 03:57
By: JackW
  Semithin 754/756/758
Pocket watch movement
By: Jenneke on Fri, 24 September 2021
5 132 Mon, 03 January 2022 17:56
By: Jenneke
  Caliber 610 - 17j, Guild
10 1/2 ligne
By: timeliz on Sat, 19 October 2019
20 523 Sun, 14 November 2021 04:35
By: Case
  The caliber 98
By: Thojil on Thu, 18 July 2013
17 1394 Thu, 30 September 2021 21:20
By: afire
  Precision Caliber 90 / 91 / 92 / 93 (Gruen Watch Co.)
11'", 15 (90/91) or 17 (92/93) jewel, Manual wind
By: Case on Mon, 07 October 2019
1 110 Fri, 24 September 2021 17:29
By: Case
  Caliber 515SS
By: Case on Thu, 16 September 2021
3 55 Thu, 16 September 2021 16:57
By: Case
  Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
By: thesnark17 on Thu, 18 June 2020
32 355 Tue, 14 September 2021 13:21
By: Case
  Cal 103
By: Barney Green on Fri, 18 October 2019
20 1275 Tue, 07 September 2021 22:39
By: Jenneke
  Caliber 615
7.75L, Round, Extra Precision, 16J
By: Case on Fri, 15 January 2021
10 236 Tue, 07 September 2021 08:37
By: Jenneke
  The Cal 870/871
the 13L Rebberg
By: JackW on Sun, 11 February 2018
8 238 Thu, 26 August 2021 00:49
By: JackW
  Caliber 641 (640) - Factory R Gruen Guild
10.5 ligne, 15 jewels
By: Case on Sat, 01 February 2020
14 318 Fri, 11 June 2021 16:15
By: Case
  Caliber 612 (613, 616) - 17j - 9 3/4'"
By: timeliz on Wed, 23 October 2019
13 320 Sat, 29 May 2021 03:36
By: Case
  Cal 840 (841) - 5.5’” 18J Extra Precision
Favre
By: Case on Mon, 31 August 2020
18 393 Wed, 14 April 2021 18:39
By: Barney Green
  18J Extra Precision Oval (Unknown)
measures 18.6mm x 12.65mm or roughly 8.25L x 5.5L
By: C. Hurt on Mon, 06 July 2020
13 45 Mon, 05 April 2021 16:19
By: Case
  Cal 140
By: timeliz on Mon, 14 October 2019
7 249 Sun, 21 March 2021 02:58
By: Case
  Calibre 1617
17 jewel variant of cal 161
By: Ephemerald on Tue, 09 February 2021
3 155 Thu, 11 February 2021 07:37
By: Barney Green
  Unknown 18J 8L Caliber (Possibly 857 Extra Precision)
By: Case on Sat, 28 November 2020
32 215 Thu, 11 February 2021 02:34
By: Case
  Caliber 240 - 10.5'" - Guild S
15j , 4 adj
By: timeliz on Sat, 26 October 2019
10 234 Wed, 27 January 2021 19:35
By: afire
  Caliber 200 & 201
Round, 8.75L, 15J & 16J Factory D & S
By: Case on Wed, 20 January 2021
0 54 Wed, 20 January 2021 15:23
By: Case
  Calibre 705 and 704
Gruen Guild Movements
By: Ephemerald on Sat, 19 October 2019
11 283 Sun, 17 January 2021 20:27
By: Ephemerald
  Caliber 816ss (806, 807) - DG&S WS
10.5'" - 15j, 3 adj
By: timeliz on Thu, 31 October 2019
4 135 Sun, 17 January 2021 20:23
By: Ephemerald
  Caliber 87, 9 3/4'"
early 3 finger bridge
By: timeliz on Wed, 23 October 2019
12 247 Fri, 15 January 2021 03:54
By: Case
  The Caliber ... [I guess I get to name it, but I'm just speechless right now]
17''' experimental PW caliber
By: thesnark17 on Sun, 10 January 2021
9 130 Mon, 11 January 2021 04:39
By: thesnark17
  The Caliber 833
6''' oval women's movement
By: thesnark17 on Sun, 10 January 2021
1 38 Mon, 11 January 2021 04:27
By: Case
  Calibers 881 (7J) & 8357B (17J) - Guild 6.75L Rounded Cartouche (sisters to 15J 835B)
Aegler - Factory A
By: Case on Wed, 01 July 2020
3 104 Mon, 23 November 2020 02:21
By: Case
  Caliber 45 (17J) - Madretsch Precision - 13’” Hunter Configuration
By: Case on Tue, 14 July 2020
20 243 Fri, 02 October 2020 08:33
By: Ephemerald
  Gruen Guild Calibre 124
WSC-GRUEN
By: Ephemerald on Thu, 18 June 2020
3 179 Sun, 06 September 2020 06:58
By: Ephemerald
  Cal 328 - 4.5L 17J Baguette (327=15J, 329=7J)
Aegler-Rolex SA
By: Case on Sat, 05 September 2020
0 65 Sat, 05 September 2020 19:01
By: Case
  Cal 850/852/854 (15/17/19J) - 17’” (10S) OF
Guild Factory V - Marc Favre ebauche / Lavina finished
By: Case on Fri, 28 August 2020
4 112 Fri, 28 August 2020 20:48
By: Ephemerald
  Cal 146/147/148/149 (not 142/143) - 9 3/4’” - 15J/17J
Gruen W. Co - Factory T
By: Case on Thu, 27 August 2020
1 36 Thu, 27 August 2020 03:33
By: Case
  The caliber 35
By: thesnark17 on Mon, 17 August 2020
3 130 Tue, 18 August 2020 03:33
By: Case
  Possible Caliber 60 (21J sister to Cal 35) - Madretsch - 17’” Open Face
By: Case on Sun, 09 August 2020
18 275 Thu, 13 August 2020 03:03
By: Case
  Caliber 861 -- Factory L -- and a magic show
6.5'" 16J
By: Case on Sat, 14 December 2019
4 190 Sun, 02 August 2020 20:14
By: Case
  Caliber 812 - 10’” (also shown as 9 3/4’”) Aegler Rebberg Lepine (OF)
Aegler (Gruen Factory A)
By: Case on Tue, 16 June 2020
8 117 Sun, 02 August 2020 19:43
By: Case
  Caliber 151 - (Extra) Precision - 5 1/2 '"
Favre
By: Case on Mon, 15 June 2020
10 803 Mon, 27 July 2020 14:23
By: Jenneke
Goto Forum:
  
Legend New Messages New Messages   No New messages No New messages   Locked (w/ unread messages) Locked (w/ unread messages)   Locked Locked   Moved to another forum Moved to another forum

Current Time: Sat Jul 02 05:47:03 UTC 2022

Total time taken to generate the page: 0.02968 seconds