Gyromatic Chronometer HF - info?
Hi, I have been searching the forum for info about the Gyromatic Chronometer HF, but can't seem to find any info about this particular model (pictures at the end of the post). The watch is supposed to be from the late 60's, and as far as I have understood...
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
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...
Cased outside Switzerland?
I was not aware of vintage GPs being cased outside of Switzerland. What is the history behind this, and is a vintage GP cased in Switzerland be considered to be more desireable?
In the 50s and 60s
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...