In the world of vintage chronographs, we tend to forget that Girard Perregaux made some very nice ones. Such as this 8846N. And its Excelsior Park movement: There are some earlier vintage GP Chronos which are even prettier! I will try to see if I have eno...
A very nice GP. ""There are some earlier vintage GP Chronos which are even prettier" I would like to see! I will post a less beautiful one next week (I'm not at home)