Seiko Cal. 4589 - 722

The Seiko 4589-722 represents an important milestone in Seiko's 1981 lineup. With its 21mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-085d56edd63a]

Also known as: Monster, Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1981

Related Models

• Seiko 7180-647
• Seiko 6633-810
• Seiko 6622-349
• Seiko 4542-888
• Seiko 7043-507
• Seiko 6353-233
• Seiko 6170-469
• Seiko 6653-800
• Seiko 0786-120
• Seiko 6380-421
• Seiko 7024-833
• Seiko 4465-492