Released in 1977, the Cal. 7191 with design code 953 was part of Seiko's domestic market collection. Powered by the 7191 caliber with 18j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-66e11c70c0c6]
Also known as: Goldfeather, Golden Tuna
