Seiko Cal. 3861 - 256

Seiko 3861-256

This Automatic model from 1976 features a 45mm Hardlex-Coated Steel case. With its 20mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-ba2a724523cd]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1976

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seikata-wm-ba2a724523cd