Released in 1995, the Cal. 6121 with design code 627 was part of Seiko's domestic market collection. Powered by the 6121 caliber with 24j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-8cc7b2981e6e]
Also known as: Golden Tuna, Baby Tuna
