Seiko Cal. 6679 - 899

This Spring Drive model from 1992 features a 37mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-7bd79658902d]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1992

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