Released in 1969, the Cal. 6244 with design code 220 was part of Seiko's domestic market collection. Powered by the 6244 caliber with 34j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-e8f6b2a1d2c4]
Also known as: Sportsmatic, Sea Horse
