Seiko Cal. 0783 - 643

This Spring Drive model from 1974 features a 44mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-51c813d1990d]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1974

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