Seiko Cal. 6389 - 926

The Seiko 6389-926 represents an important milestone in Seiko's 1972 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-a74def9e8044]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1972

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