Seiko Cal. 6623 - 522

This Quartz model from 1976 features a 39mm Gold-Plated case. It features a Cream dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-1fe4cf72b5f9]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1976

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