Seiko Cal. 7090 - 558

This Quartz model from 1966 features a 43mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-8a095905c860]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1966

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