Seiko Cal. 4589 - 391

The Seiko 4589-391 represents an important milestone in Seiko's 1991 lineup. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-a674fc0ebf30]

Also known as: Bullhead, Rally

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1991

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