Seiko Cal. 5678 - 634

Seiko 5678-634

This Quartz model from 1981 features a 34mm Hardlex-Coated Steel case. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-1ede78b6c117]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1981

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seikata-wm-1ede78b6c117