Breguet Type 20 Civilian Tachymeter.
Uber rare in this configuration, I mean with a Tachymeter. Here are two specimens I found on the Net. One made in 1965 and sold in the same year. Credit photo Philips. And a second one made in 1962. Both confirmed by Breguet. You will notice that these ar...
I like the three subdials version too
But the tachymeter is too much for me, esthetically. But the rarity makes the value.