Seiko Cal. 6231 - 831

This Spring Drive model from 1981 features a 41mm Gold-Plated case. With its 21mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-f1aac663bdb9]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1981

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