Seiko Cal. 6675 - 674

Seiko 6675-674

The Seiko 6675-674 represents an important milestone in Seiko's 1975 lineup. Powered by the 6675 caliber with 27j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-cf3bd251aec7]

Also known as: Tuna, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1975

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