Seiko Cal. 4589 - 550

The Seiko 4589-550 represents an important milestone in Seiko's 1991 lineup. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-64fa5cd03b1e]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1991

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