Seiko Cal. 7158 - 638

The Seiko 7158-638 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-949153d53a02]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1968

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