This is my frist post on here and i think it is probably the best place to post this. I am looking for some help to identify a vintage Heuer Carrera which i beleive is from the 1960's. I cannot find any reference number on the watch, on the serial number between the lugs. The watch has obviously seen better days, but is running although the chronograph doesn't work. Ideally i would like to restore the watch and service / repair it. I would like some advice as to what people would advise to restore and what not to, and also advice as to who could carry out this work in the UK if possible.

Thank you in advance for any assistance James