Released in 1973, the Cal. 0716 with design code 700 was part of Seiko's domestic market collection. Powered by the 0716 caliber with 19j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-b90c2a9e24a5]
Also known as: Silverwave, Sportsmatic
