watch-guy.com
4571
This is one of a hundred ever made to celebrate the opening of the new PP salon in Geneva.
Ref 5105 plat case with " found " original 9-90 movements
Case is similar to original ref 492
Comes with medallion and case and papers attesting to such
The watch

The movement
The medallion

medallion is 1839-2006 ( sorry this pic has a few other medallions in my collection)