Seiko Cal. 6658 - 677

Seiko 6658-677

This Spring Drive model from 1977 features a 36mm Gold-Plated case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b7359e710fbf]

Also known as: Navigator, Flighty

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1977

Related Models

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