Released in 1985, the Cal. 0744 with design code 427 was part of Seiko's domestic market collection. Powered by the 0744 caliber with 17j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-2b4bab1c9d4b]
Also known as: Sumo, Goldfeather
