Seiko Cal. 3874 - 420

Seiko 3874-420

This Hand-Winding model from 1967 features a 36mm Titanium case. With its 22mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-0dd2e8f277d1]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1967

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