Seiko Cal. 5637 - 122

This Spring Drive model from 1978 features a 36mm Gold-Plated case. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-924c9d26c570]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1978

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