Seiko Cal. 6377 - 331

Seiko 6377-331

This Quartz model from 1983 features a 46mm Hardlex-Coated Steel case. With its 21mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-e5b6de61b12c]

Also known as: Bullhead

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
22j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1983

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