Funny, factory service/warranty work for Omega was sent to Dallas, who in turn would send to us in NJ or a couple of other independent shops. Some special watches would be sent to Switzerland. I don't understand why a Seamaster would be.
Isochronism (Answers | This Thread)
I am in Dallas. The Omega was first serviced here and when the refinish job on the Titanium turned out less than perfect, I ask it be redone.
They said they did their best, did not charge me and suggested I go through another dealer who was specialty Omega seller.
I know my watch was returned to Switzerland because I was given the registered USPS receipt to pay when I refused the $2K factory quote.