Released in 1969, the Cal. 6122 with design code 889 was part of Seiko's domestic market collection. Powered by the 6122 caliber with 34j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-5d1b0abb21a5]
Also known as: Sportsmatic, Bellmatic
