Seiko Cal. 6164 - 781

The Seiko 6164-781 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-ca436f8ca7d9]

Also known as: Shogun, UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1983

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