Seiko Cal. 3871 - 231

The 3871-231 is a sought-after Kinetic piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-432f08c921ff]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1982

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