Vintage Gruen
The forum for Gruen watch enthusiasts.

Home » The Gruen Model Database » The caliber database » Cal 103
Re: Cal 103 [message #13712 is a reply to message #13707] Thu, 10 September 2020 10:22 Go to previous messageGo to previous message
Barney Green
Messages: 1755
Registered: February 2014
Location: Wolfsburg, Germany
Gruen Authority
Hi Mat,

yes. I think Car 39 is the only one shown in the book using caliber 103. So I assume it has been the last model introduced with this caliber but the movement has been used in the pro movement era.

The dial of your watch fits this model which has been available before the book and is therefore not included. In 1922 this platinum variant had the 17 jewel version, but may be lower priced versions came with 15 or 16 jewels?


/vgforum/index.php?t=getfile&id=7108&private=0

The watch itself has been introduced 1919 and made its way through differents ads until the early 1922 one above.

1921 ($100):
/vgforum/index.php?t=getfile&id=7111&private=0

1920 (price unknown):
/vgforum/index.php?t=getfile&id=7110&private=0

1919 ($275!!!):
/vgforum/index.php?t=getfile&id=7109&private=0

So it has been too late to be included in the "worthy" book and too early for the "master" book.



Gruen, Gruen, Gruen ist alles was ich habe... Gruen, Gruen, Gruen is all I have...(German folklore song)
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message icon14.gif
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Caliber 615
Next Topic: Caliber 89 (Extra Precision) – 8.75'" 18J, All Adjustments
Goto Forum:
  


Current Time: Mon May 19 12:06:04 UTC 2025

Total time taken to generate the page: 0.01059 seconds