ghce
·These are my two versions of your Omega. One, a private label for A Logan, jeweller and railroad watch inspector, Greenwood, British Columbia (Canada), and the other with dial name Louis Brandt & freres. These are both Brandt grade CCR (19-jewels), railroad approved in Canada. Basically the same as your newly acquired Omega.
Hi Doug, that first one looks to have the same stem / crown tube assembly as mine.
On mine the internals of the assembly arn't doing their job with the the crown being fully up in hand adjustment position and not locking down to the normal wind position.
My watch maker doesnt know the correct proceedure to dissasemble it and fears further damage if he attempts to take it apart, do you know how to remove the crown and stem on this system?
Close up picture of mine