Seiko Cal. 4428 - 906

Seiko 4428-906

The 4428-906 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b1612cbf13e8]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Green
Jewels
29j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1968

Related Models

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