Seiko Cal. 6140 - 891

This Quartz model from 1974 features a 45mm Titanium case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-b34834a206d4]

Also known as: Bellmatic, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1974

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