Seiko Cal. 7178 - 657

Seiko 7178-657

This Automatic model from 1967 features a 44mm Hardlex-Coated Steel case. With its 20mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-d8397c02dd70]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1967

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seikata-wm-d8397c02dd70