Seiko Cal. 6290 - 557

The Seiko 6290-557 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-89f01de160f3]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1965

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