Seiko Cal. 6172 - 812

Seiko 6172-812

The Seiko 6172-812 represents an important milestone in Seiko's 1977 lineup. Powered by the 6172 caliber with 35j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-07c560c9e298]

Also known as: Navigator

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1977

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seikata-wm-07c560c9e298