gilbert
3
thank you
thank you for the information
the hint with the service interval is interesting aspect!
Any informations about GP90?
Hi, I'm seeking for informations about gents Girard-Perregaux GP90. I've found out that these watches were built from the mid 80s until the end of the 90s(?). Two different mechanical movements (with/without power-reserve) AFAIK ETA based were used. What ...
It´s a recent "concept"
G'day, the "GP90" range in fact is a bit recent; it was in production from mid 80´s to mid 90´s, using ETA-based movements for a sporty-elegant line. There was quite a wide variety of models, dials and even functions, including a world timer. But one is a...
