Seiko Cal. 3871 - 424

The Seiko 3871-424 represents an important milestone in Seiko's 1989 lineup. With its 18mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-527e6f785997]

Also known as: Arnie, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1989

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