Vintage Gruen
The forum for Gruen watch enthusiasts.

Home » The Gruen Model Database » The caliber database » The caliber 410
The caliber 410 [message #654] Thu, 13 June 2013 20:47 Go to previous message
JackW is currently offline  JackW
Messages: 1931
Registered: May 2013
Location: Denver
Gruen Authority
Head Janitor
Site Admin
This is the caliber 410, a 17 jewel movement that is 10.5 ligne or 23.7mm in diameter. Almost all parts will interchange with others in the 405-series. The only difference between the 410 and the 420 is the size; other wise it is fully interchangeable. These movements are always marked with the caliber number in the space next to the balance wheel and the cap jewel for the escape wheel.
https://farm4.staticflickr.com/3781/9029089057_e768bcd7be.jpg
Photo by timeliz (Thank you!)


All I know is based on hard work & writing by others. I can only aspire to augment this body of knowledge. If I am wrong it is because of my own failings. -me

"If I have seen farther it is by standing on the shoulders of giants." - Newton

[Updated on: Thu, 13 June 2013 20:48]

Report message to a moderator

 
Read Message
Read Message
Read Message
Read Message
Previous Topic: The caliber 3157
Next Topic: Gruen Verithin Madretsch V3
Goto Forum:
  


Current Time: Tue Nov 26 03:26:54 UTC 2024

Total time taken to generate the page: 0.01028 seconds