Seiko Cal. 4421 - 567

The Seiko 4421-567 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-eb123aef032b]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1990

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