Seiko Cal. 4421 - 430

The 4421-430 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-dd12d7e2434c]

Also known as: Rally, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1988

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