Released in 1977, the Cal. 4480 with design code 909 was part of Seiko's domestic market collection. Powered by the 4480 caliber with 32j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-a1f6d30d34c2]
Also known as: Baby Tuna, Flighty
