Seiko Cal. 4558 - 806

The Seiko 4558-806 represents an important milestone in Seiko's 1972 lineup. With its 22mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-fb32a2b79ca4]

Also known as: Bullhead, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

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