Seiko Cal. 4490 - 543

This Spring Drive model from 1989 features a 41mm Gold-Plated case. With its 21mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-ff20b56ab571]

Also known as: Navigator, Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1989

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