Seiko Cal. 6379 - 931

This Hand-Winding model from 1980 features a 36mm Titanium case. With its 20mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-264ed99fbcd9]

Also known as: Rally, Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1980

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