Seiko Cal. 6631 - 909

This Quartz model from 1987 features a 34mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-95d20e7ca0a3]

Also known as: Turtle, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1987

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