Seiko Cal. 3844 - 478

Seiko 3844-478

This Automatic model from 1986 features a 39mm Hardlex-Coated Steel case. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-a1af26b758cb]

Also known as: Monster, Bullhead

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1986

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