Citizen Cosmotron Electronic – Ref. 4-790162Y, Februar 1975 GMT King Seiko

King Seiko

Scratches on the leather surface

Caliber: 6600 – Automatic

crystal and dial flawless

While Seiko was experimenting with the "Electronic" (Cal

Citizen Cosmotron Electronic – Ref. 4-790162Y, Februar 1975 GMT King SeikoThis Citizen Cosmotron Electronic dates from February 1975 and was manufactured in one of the last production phases of the legendary Cosmotron series. It therefore belongs to the final generation of electromechanical transitional models between mechanical and quartz technology a fascinating chapter in Japanese watchmaking history. Historical background The Citizen Cosmotron series was introduced in 1966 and was Japan's first electronically controlled