Seiko Cal. 4420 - 551

Seiko 4420-551

This Kinetic model from 1988 features a 42mm Hardlex-Coated Steel case. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-a38fdf1f381d]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1988

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seikata-wm-a38fdf1f381d