Seiko Cal. 4427 - 951

Seiko 4427-951

This Automatic model from 1997 features a 38mm PVD Black case. With its 19mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-10f88a7fe07c]

Also known as: Sumo, Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1997

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