Released in 1965, the Cal. 6397 with design code 569 was part of Seiko's domestic market collection. Powered by the 6397 caliber with 20j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-72c6eb9b8c1e]
Also known as: Goldfeather, Flighty
