Seiko Cal. 6379 - 638

This Quartz model from 1987 features a 34mm PVD Black case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3831f8539efb]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1987

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