Seiko Cal. 5290 - 645

This Spring Drive model from 1982 features a 40mm Two-Tone case. With its 18mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-76a1edbe0bf9]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1982

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