Seiko Cal. 4487 - 700

The Seiko 4487-700 represents an important milestone in Seiko's 1998 lineup. Powered by the 4487 caliber with 29j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-8b1e9b4668fc]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1998

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