Seiko Cal. 4531 - 165

This Automatic model from 1970 features a 34mm PVD Black case. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-9ef5cbb99fc6]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1970

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