"An Insightful guidebook to the heritage of British watchmaking. Horology fans of all ranges are certain to discover benefit here." Pierre Jaquet-Droz (1721-1790), founder of the modern watchmaking residence that bears his name, was not merely The most renowned watchmakers of the 18th century; he was also a pioneer in https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/