Seiko Cal. 6677 - 394

This Automatic model from 1977 features a 39mm Titanium case. With its 19mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-80c3685fc50a]

Also known as: Shogun, UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

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