Seiko Cal. 4518 - 584

This Spring Drive model from 1984 features a 44mm PVD Black case. With its 22mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-5afc9aa48206]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1984

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