Seiko Cal. 6622 - 742

This Spring Drive model from 1979 features a 40mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-21f5d80a7785]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1979

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