Released in 1982, the Cal. 4582 with design code 773 was part of Seiko's domestic market collection. Powered by the 4582 caliber with 29j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-f4e8e7c8d29b]
Also known as: UFO, Golden Tuna
