Released in 1999, the Cal. 4417 with design code 239 was part of Seiko's domestic market collection. Powered by the 4417 caliber with 24j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-88a05b6f8e8d]
Also known as: Bellmatic, Golden Tuna
