Seiko Cal. 6650 - 590

This Spring Drive model from 1986 features a 40mm Gold-Plated case. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-ad818c93d902]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1986

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