You don’t under stand the question? Right. On the link above takes you to a website where there are two tables one for speedmasters, one for non.
Depending on which table you use a watch with a serial of 39 is either 1975 or 1979.
Now the question is, is a mk4.5 speed master a Speedmaster as far as serials go or does it use the non-Speedmaster numbers?
I think the answer is probably ‘non’ but I was hoping someone could confirm
Click to expand...