I have a six year old Ebel 1911 Chrono with the Valjoux 7750 that stopped running. I sent it to Swatch who said the movement has to be replaced at a cost of $1100. While I appreciate that these movements are notriously difficult to work on, that seems excessive. Does anyone know of an independent repair shop with experience working on the Valjoux 7750 or Ebel's generally that might be the source of a solid second opinion.