Seiko Cal. 6649 - 381

The Seiko 6649-381 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-a0dea0465ab9]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1988

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