Seiko Cal. 5643 - 422

The Seiko 5643-422 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-90e9b1d8ba51]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1991

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