Seiko Cal. 5679 - 566

This Spring Drive model from 1973 features a 39mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-31a6de88a2cb]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1973

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