Seiko Cal. 6380 - 478

This Spring Drive model from 1979 features a 40mm Titanium case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-75ba817ef099]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1979

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