Seiko Cal. 3867 - 710

Seiko 3867-710

This Spring Drive model from 1966 features a 34mm Hardlex-Coated Steel case. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-93bb929d15ac]

Also known as: Shogun, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1966

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