Seiko Cal. 4587 - 447

The Seiko 4587-447 represents an important milestone in Seiko's 1988 lineup. Powered by the 4587 caliber with 34j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-e6734f79f48e]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1988

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