Anyway, I found this a few days ago in one of his watch boxes. It runs smooth (to my 19 year old untrained eye), but I want to know more about it possibly! My mother knows nothing of it. Thank you all!
Wow, that's a great find! You have a Heuer Carrera 3647N, which is a manual-wind model from the mid 1960s (Valjoux 92 movement). It looks to be in very nice condition too!
Wow, that's tidy looking. I really like this. A very uncluttered and functional/elegant looking Chrono.
I wish my father did have such good tastes in watches ! Congratulations on your heirloom, a classy one that will never get out of style. Cheers, Fabrizio