Vintage Gruen: The caliber database

Home » The Gruen Model Database » The caliber database » The V4 (17''' pocket watch movement)

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

The V4 [message #8827]

Mon, 19 February 2018 05:58

JackW
Messages: 2144
Registered: May 2013
Location: Denver

Gruen Authority
Head Janitor
Site Admin

The V2 and V3 are posted in the list. Here is the V4.

Mikey's post on the V3 clearly shows the positive set winding stem. The V4 came with both positive and negative winding bits. There is an example on eBay at this time of a V4 with the positive setting works, but not sure I want to pony up money just to post a photo. Maybe some one can help out with this in subsequent comment?

This example has the negative setting.
index.php?t=getfile&id=3665&private=0

The whiplash regulator is a pain in the can to adjust.

Attachment: Gruen V4_bridges.jpg
(Size: 221.56KB, Downloaded 1941 times)
Attachment: Gruen V4_top.jpg
(Size: 224.04KB, Downloaded 1945 times)

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

Report message to a moderator

[Message index]

The V4

By: JackW on Mon, 19 February 2018 05:58

Previous Topic:	The caliber 179
Next Topic:	Cal 450

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Feb 25 01:10:05 UTC 2026

Total time taken to generate the page: 0.00884 seconds