Seiko Cal. 5639 - 322

Seiko 5639-322

This Quartz model from 1976 features a 38mm Gold-Plated case. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-f3c325ec195d]

Also known as: Bullhead

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
20j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1976

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