Seiko Electronic EL-370 Ref. 3702-7000 - (November 1970) GMT einem traditionsreichen Hersteller von Uhrenbändern
Yard notes & kiln story
Description
Seiko Electronic EL 370 Ref. 3702 7000 (November 1970) GMT einem traditionsreichen Hersteller von Uhrenbändern einem traditionsreichen Hersteller von Uhrenbändern in Japan The movement itself is considered technically sophisticated and was an important intermediate step on the path from classic mechanical movements to modern electronics