Released in 1970, the Cal. 7061 with design code 742 was part of Seiko's domestic market collection. Powered by the 7061 caliber with 31j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-8fe5ffe2fa8b]
Also known as: Goldfeather, Sportsmatic
