Seiko Cal. 5639 - 158

The Seiko 5639-158 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-0245ef925c38]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1976

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