Seiko Cal. 7031 - 906

This Quartz model from 1971 features a 34mm Hardlex-Coated Steel case. With its 22mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-8f9466fc52bb]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1971

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