More Particularly, “if not made inside the workshop, almost everything was produced in just an hour’s drive from Stamford”. Ming failed to just slap the movement within a circumstance and call it on a daily basis. The movements were being overhauled, updated, and refinished by La Joux Perret in La-Chaux-de-Fonds. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/