Seiko Cal. 6392 - 164

This Spring Drive model from 1981 features a 37mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-403c7fabb896]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1981

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