Released in 1969, the Cal. 7069 with design code 336 was part of Seiko's domestic market collection. Powered by the 7069 caliber with 18j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-8b4f97d70d3a]
Also known as: Sportsmatic, Golden Tuna
