Seiko Cal. 4438 - 989

This Spring Drive model from 1974 features a 43mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-b80e06ad41ff]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

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