Seiko Cal. 4422 - 256

The Seiko 4422-256 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9b92d56d6bf3]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1991

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