Seiko Cal. 6381 - 171

The Seiko 6381-171 represents an important milestone in Seiko's 1976 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-84bb1fc16ab8]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1976

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