Seiko Cal. 5639 - 126

This Automatic model from 1970 features a 39mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-ce1ebdfe8cd9]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1970

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