Seiko Cal. 3879 - 252

This Spring Drive model from 1989 features a 34mm Titanium case. With its 19mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-c1647202fdd5]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1989

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