A New Way of Making Watches
During the 19th and early 20th centuries, the United States became a leader in industrial watch manufacturing. American companies transformed the way mechanical watches were produced, developing specialized machinery and systems that made precise, interchangeable components possible at scale.
In the 1850s, watchmakers at what would become the American Watch Company in Waltham, Massachusetts, developed the world’s first mass-produced, machine-made watches. Movements could be assembled from interchangeable components made on specialized machinery, creating a more precise and efficient method of production.