Released in 1985, the Cal. 7144 with design code 280 was part of Seiko's domestic market collection. Powered by the 7144 caliber with 19j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-b5e24c6f9b59]
Also known as: Shogun, Baby Tuna
