Seiko Cal. 6291 - 688

This Spring Drive model from 1978 features a 34mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-8c6b5aec9f0c]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1978

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