Seiko Cal. 4497 - 581

The Seiko 4497-581 represents an important milestone in Seiko's 1979 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-4a619cd2ce30]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1979

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