Durowe (Deutsche Uhren-Rohwerke) INT 7420

The INT 7420 is a manual-winding movement manufactured by Durowe (Deutsche Uhren-Rohwerke). Introduced in 1970, it belongs to the Durowe Post-War family and represents the company's in-house production during that era. The movement saw widespread use in German and Indian watchmaking throughout the 1970s and 1980s before production ceased.