Seiko Cal. 4439 - 175

Seiko 4439-175

This Automatic model from 1990 features a 42mm PVD Black case. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-d926ef5d34e6]

Also known as: Monster, Shogun

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1990

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