Seiko Cal. 6683 - 274

This Spring Drive model from 1971 features a 34mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-1bff9fd006bc]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1971

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