Bill
31977
Found some old posts about the GP Olympico 4900.
Here is a link to the article but you can also find some info on the related content links at the foot of your post.
Found some old posts about the GP Olympico 4900.
Here is a link to the article but you can also find some info on the related content links at the foot of your post. Girard perregaux: Gp Olimpico Chronographs Some Pictures A Question