Seiko Cal. 3823 - 997

This Spring Drive model from 1990 features a 37mm Gold-Plated case. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-875e666e026c]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1990

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