Seiko Cal. 3891 - 581

Seiko 3891-581

This Quartz model from 1966 features a 41mm Hardlex-Coated Steel case. With its 20mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-4d90e58a41ce]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1966

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seikata-wm-4d90e58a41ce