Seiko - 100th anniversary of Seiko watchmaking Vol. 10 【1988 Introduction of the world's first “A.G.S.” watch Cal. 7M22, later renamed as “Kinetic” 】 From the moment that the quartz
Picked up some vintage Seiko's. Including the first auto quartz watch. | WatchUSeek Watch Forums
SEIKO A.G.S 7M22-8A10 (1988) | The Watch Site
Seiko India - 1988. Seiko's world's first Automatic Generating System (A.G.S) watch. No battery Change. Electricity is generated by the movement of your hand. This powered the quartz movement. http://seiko.in/world/history/ # Seiko #SeikoWatches #
Seiko Quartz, "A.G.S." (Automatic Generating System), case No. 810340. Produced circa 1988.Center-seconds, self-winding, water-resistant, gold-plated wristwatch with date and polished and brushedgold-plated link bracelet. | Important Watches ...
THE HISTORY OF THE SEIKO KINETIC DRIVING SYSTEM - Montres Publiques - The vintage watch magazine