Seiko Cal. 3877 - 143

The Seiko 3877-143 represents an important milestone in Seiko's 1983 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-5aafd990ce42]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1983

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