Seiko Cal. 6356 - 661

Seiko 6356-661

Released in 1976, the Cal. 6356 with design code 661 was part of Seiko's domestic market collection. Powered by the 6356 caliber with 33j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-de71932083e8]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1976

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seikata-wm-de71932083e8