Seiko Cal. 6331 - 321

This Spring Drive model from 1979 features a 35mm Gold-Plated case. With its 21mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-0d5ac919561e]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1979

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