Seiko Cal. 5638 - 464

This Solar model from 1982 features a 35mm Stainless Steel case. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-08d186b8a407]

Also known as: Monster, Navigator

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1982

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