Indeed, for all the affection I have for my beloved Lemania 5100-powered Heuers, this Carrera (either with Tachy or with decimal scale) is pure class: I really can't think of any other watch, no matter which brand of, that comes close to matching the sheer pureness of design of the manual wind 3-register white dial Carrera.
My warmest compliments GVM, you've really added a masterpiece to your collection.
Cheers.
Fabrizio

PS By the way my own Heuer bug started with that Heuer 1964 re-edition that you talk about in the first place!