Hi
Where can I find information about the lorginal length of a bracelet, e.g what length did the 1039 have when it was released?

 

A full factory spec 1039 has 4 sprung + 8 links on the clasp side, and 6 sprung + 8 links on the non-clasp side. Not sure what the length is (don't have this any more), but it will trivially fit an 8" wrist.