Released in 1966, the Cal. 5262 with design code 320 was part of Seiko's domestic market collection. Powered by the 5262 caliber with 30j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-b0eb84aeef5a]
Also known as: Goldfeather, Golden Tuna
