Seiko Cal. 6381 - 950

Seiko 6381-950

This Automatic model from 1989 features a 43mm PVD Black case. With its 19mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-29e4488b14cd]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1989

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