After reading for a lot of time I finally pulled the trigger on a nice little cal 1003 in gold and I have to say such a little watch is very impressive especially how thin the watch is. I have compared it to an Omega geneve steel dress watch and an AP cal. 2120 time only and it is pretty amazing. And of course the movement and the finish are really nice to look at. Thank you everybody for the very good input given every time I asked some question about some vintage VC watch and many thanks to Alex for confirming the numbers of this little gem that seems to be of the same age as myself .