Have an eight-day wind up school clock that my son and I made in the seventies. It runs for a while and then quits. Called a mobile repairman (referred by a reputable jeweler) and he suggested the movement be replaced. Looked on the net and a similar replacement is $350 or more! Do movements ( This is a Jauch..sp) go bad that soon? Really have no other trustworthy person locally for repair. Any experienced advice out there?
Thanks in advance, Justin