Released in 1990, the Cal. 6144 with design code 373 was part of Seiko's domestic market collection. Powered by the 6144 caliber with 22j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-b3c3e78a1d6b]
Also known as: Helmet, Goldfeather
