Released in 1985, the Cal. 5652 with design code 698 was part of Seiko's domestic market collection. Powered by the 5652 caliber with 24j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-3d3cdc7d7001]
Also known as: Sportsmatic, Golden Tuna
