Seiko Cal. 5691 - 389

This Spring Drive model from 1997 features a 40mm Gold-Plated case. With its 22mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-ec281be41574]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1997

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