Seiko Cal. 6331 - 701

This Quartz model from 1975 features a 41mm Gold-Plated case. With its 19mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-2fe00e96740a]

Also known as: Turtle, Silverwave

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1975

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