Felsa 790

Felsa caliber 790 is an automatic movement introduced in 1975, measuring 11½ lignes in diameter with 22 jewels and Incabloc shock protection. It features automatic winding, a sweep second hand, and a digital display showing jumping hours and minutes. Notable construction details include a stem mechanism without a setting-lever spring and separately driven train and hand gears. The movement was produced through the mid-1970s.