Seiko Cal. 5683 - 398

The Seiko 5683-398 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-658db017a35d]

Also known as: Sumo, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1995

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