Seiko Cal. 4447 - 998

Seiko 4447-998

This Kinetic model from 1979 features a 36mm Titanium case. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-b0d5b7746bb7]

Also known as: Sumo, Bellmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1979

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