Seiko - 【Sportura Kinetic GMT, model SUN017】 With Seiko Kinetic, You are the Power. Powered by the movement of your body, it works for 6 months after being fully charged by your
Five Things I learned When Visiting Seiko in Japan - Monochrome Watches
Sold at Auction: A Vintage Seiko Kinetic Gents Watch. This 471457 model has a stainless steel strap and case - 42mm. Black dial with day/date window. In very good condition and working