Nanan Seiko has manufacturing technology of precision parts called the Oriental Switzerland
Founded in 1967, Nanan Seiko Co., Ltd. is a manufacturing company in Nagano that performs prototyping, manufacturing, and assembly of precision machinery parts, designing and manufacturing rationalized automatic equipment, and processing parts for optical equipment. The processing and assembly of watch parts, which began in 1980, is now one of their main businesses (manufacturing machine parts, designing and manufacturing equipment, manufacturing, selling, and repairing watches). They now design, engineer, assemble and sell watches.
In addition, “Tokeiya Fukkokudo”, which develops, manufactures, sells, and repairs original watches, is attached to the head office. In 2017, we established the Hotaka Factory in Hotaka, Azumino City, Nagano Prefecture to expand equipment assembly work.