Seiko Cal. 6379 - 517

This Spring Drive model from 1985 features a 35mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-ebdf863be9d7]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1985

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