Seiko Cal. 4427 - 412

Seiko 4427-412

This Quartz model from 1970 features a 43mm PVD Black case. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-9e42c9774dc6]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
15.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Black
Jewels
30j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1970

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seikata-wm-9e42c9774dc6