Seiko Cal. 3872 - 169

This Spring Drive model from 1971 features a 46mm Titanium case. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-63075c670774]

Also known as: UFO, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1971

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