Released in 1989, the Cal. 4582 with design code 836 was part of Seiko's domestic market collection. Powered by the 4582 caliber with 32j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-5c1ebea9e3f3]
Also known as: Silverwave, Golden Tuna
