Longines isn’t just the name of the biggest watchmaker in Saint-Imier today, it represents a factory and a critical shift in the industry to industrial-scale mass production. Ernest Francillon and Jacques David were critical to the development of the horology industry in the 19th century, abandoning the etablissage system and industrializing watchmaking, and becoming champions for the integration of manufacturing in the 20th century.
What was the first automatic watch? English inventor John Harwood certainly deserves credit, and his unusual design was produced in some volume by A. Schild, Fortis, and Blancpain starting in 1926. And Leon Leroy produced a few “perpetual” watches a few years earlier. But one watch that stands out among the many self-winding watches released following the expiration of Harwood’s patent in 1931: Eugène Meylan’s automatic winding module, produced in volume by Glycine and Pretto, was the first practical and widely-produced automatic winding mechanism. And the man behind it has a fascinating story of invention, entrepreneurialism, and dedication with a truly heartbreaking ending.
On January 12, 1979, the Swiss watch industry announced the thinnest watch ever made: The Delirium, developed by Ebauches SA for Concord, Eterna, IWC, and Longines, measured just 1.98 mm thick. It wasn’t a big seller, but was a PR exercise to show the world that the Swiss were innovating like the Japanese. And the novel design paved the way for another announcement four years later, the Swatch.