Released in 1971, the Cal. 4591 with design code 296 was part of Seiko's domestic market collection. Powered by the 4591 caliber with 19j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-d3c0c8e46b50]
Also known as: Shogun, Goldfeather
