great to hear that this one has turned out so nicely . . . soon, you will be wearing it at the beach, and telling your friends exactly when to expect the high tide and low tide (or whether the moon is waxing or waning).

I don't know exactly which year this would be from, but it could not be before 1964 (when the Carrera was introduced) and I expect that it could not be much later than 1968-69, when Heuer and Abercrombie began using the 2446C (snap-back) cases.

Jeff