Seiko Cal. 3891 - 596

Seiko 3891-596

This Spring Drive model from 1978 features a 34mm Hardlex-Coated Steel case. With its 19mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-349d4ffc3022]

Also known as: Monster, Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Cream
Jewels
20j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1978

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seikata-wm-349d4ffc3022