Seiko Cal. 3831 - 142

The 3831-142 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-4378fa26ebea]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1979

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