Seiko Cal. 4587 - 464

This Spring Drive model from 1999 features a 40mm Gold-Plated case. With its 21mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-19e5d0ca14ce]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1999

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