Seiko Cal. 4421 - 238

The Seiko 4421-238 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ca7a175ec10e]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1991

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