Released in 1993, the Cal. 6317 with design code 362 was part of Seiko's domestic market collection. Powered by the 6317 caliber with 36j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-2f8d3bf0faf4]
Also known as: Goldfeather, Baby Tuna
