Seiko Cal. 3890 - 634

The Seiko 3890-634 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-82d6b9ca295d]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1998

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