Seiko Cal. 4421 - 128

Seiko 4421-128

This Kinetic model from 1976 features a 36mm Stainless Steel case. With its 19mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-ac06a653feee]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1976

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