As you may know, I own a Girard-Perregaux Classique Elegance Ref. 49520 in red gold - most beautiful, but rarely seen elegant dress watch with a thoroughbred in-house movement.
No, I got her a little sister, also a Classique Elegance from the late 1990 years, the Ref. 90500. With only 34mm in diameter, it is a little bit small for today's taste (which makes them ridiculously cheap!). But still, a very serious watch with a similarly serious manufacture
I guess this one makes a very nice birthday present for my girlfriend...