Released in 1983, the Cal. 4578 with design code 599 was part of Seiko's domestic market collection. Powered by the 4578 caliber with 35j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-6f05b4d255e5]
Also known as: Goldfeather, Golden Tuna
