Genuine original vintage watch parts from Felsa. Carefully inspected by our team. Guaranteed authenticity. Next day worldwide shipping from France with tracked delivery.

Founded in 1918, Felsa was a prominent Swiss movement manufacturer, particularly renowned for its innovative automatic movements. The brand is credited with developing the Bidynator" in 1942, the first automatic movement with a bidirectional winding rotor, a significant advancement in automatic watch technology. Felsa movements, such as the Felsa 4000 series, were widely adopted by many watch brands for their efficiency and reliability. While Felsa did not produce its own watches, its technical contributions, especially the Bidynator, had a lasting impact on the design and functionality of automatic timepieces across the industry."