Seiko Cal. 6677 - 413

Seiko 6677-413

The Seiko 6677-413 represents an important milestone in Seiko's 1970 lineup. Powered by the 6677 caliber with 26j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-f75546d3c936]

Also known as: Turtle, Navigator

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1970

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seikata-wm-f75546d3c936