dxboon[Elite User]
12454
Similar GP's have been seen on the forum.
Here's an earlier post: click here . The only way to know for sure what's inside is to open it up. Some late 60s GP HF chronometers contained caliber 42, for example.
Cheers,
Daos
Looks like a normal variant
By: Ginger : August 30th, 2011-17:15
The crown appears to be a replacement. There are various case styles, especially if it was cased outside of Switzerland (many vintage GPs originate in South America). I would assume it is what it claims to be, but only a look inside can provide proof. The...
In the 50s and 60s
By: Ginger : August 31st, 2011-17:09
If you look today at some 1950s GPs on the US version of the major online auction site, you will see genuine GP's with cases marked Wadsworth. That is a US case maker - the movements were imported and cased in the US. Both in the USA and Latin America the...