OMEGA 471

The OMEGA cal. 471 is a manual-winding movement introduced in 1943 as part of the in-house 47x family. It features center seconds and was produced as a small-format movement for dress watches. The caliber was discontinued after the war years, though its design influenced subsequent OMEGA movements. Notable watches using this caliber include vintage Seamaster and Seamaster De Ville references from the 1940s and early 1950s.