Far More specially, “if not produced in the workshop, every thing was made in just one hour’s travel from Stamford”. Ming didn't just slap the movement inside a situation and phone it a day. The actions have been overhauled, up to date, and refinished by La Joux Perret in La-Chaux-de-Fonds. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/