Seiko Cal. 6378 - 739

Seiko 6378-739

This Quartz model from 1983 features a 38mm Hardlex-Coated Steel case. With its 20mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-9e004efe4740]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1983

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seikata-wm-9e004efe4740