Seiko Cal. 3879 - 983

Seiko 3879-983

This Automatic model from 1992 features a 41mm Hardlex-Coated Steel case. With its 19mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-dc79a68f6c1f]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1992

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