Released in 1988, the Cal. 7064 with design code 452 was part of Seiko's domestic market collection. Powered by the 7064 caliber with 21j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-a3ab2d8c9f95]
Also known as: Silverwave, Baby Tuna
