Seiko Cal. 4585 - 494

The Seiko 4585-494 represents an important milestone in Seiko's 1972 lineup. Powered by the 4585 caliber with 27j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-e08e9e5287bc]

Also known as: Monster, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1972

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