Released in 1996, the Cal. 6690 with design code 211 was part of Seiko's domestic market collection. Powered by the 6690 caliber with 22j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-d3bb9f0b3d9d]
Also known as: Samurai, Arnie
