Released in 1968, the Cal. 6370 with design code 874 was part of Seiko's domestic market collection. Powered by the 6370 caliber with 31j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-d0c8b0599d5f]
Also known as: Samurai, Goldfeather
