Released in 1993, the Cal. 6338 with design code 859 was part of Seiko's domestic market collection. Powered by the 6338 caliber with 31j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-ff6a4c6837a5]
Also known as: Sportsmatic, Golden Tuna
