Allan,You have been given some good suggestions either locally or Watchfinder. If your Omega is (or is becoming vintage) be sure to be clear in your repair instructions regarding replacement of hands, dials and personally if they are going to do a service. I would also insist on no polishing. Replacement dials and hands on vintage watches can devalue the timepiece. The best of both worlds is to have them replace the parts if required whilst giving you back the old parts to keep! This is not generally not an option with Rolex and Omega when you service directly with them.
Matthew Swain ● 2228d