Seiko Cal. 4589 - 390

The Seiko 4589-390 represents an important milestone in Seiko's 1966 lineup. Powered by the 4589 caliber with 21j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-0ebda961eb05]

Also known as: Goldfeather, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1966

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