Released in 1981, the Cal. 4598 with design code 783 was part of Seiko's domestic market collection. Powered by the 4598 caliber with 19j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-d1c2c70c8d4b]
Also known as: Pogue, Bellmatic
