Seiko Cal. 4489 - 603

The Seiko 4489-603 represents an important milestone in Seiko's 1990 lineup. Powered by the 4489 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-e98ba127a3cc]

Also known as: Monster, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1990

Related Models

• Seiko 3870-939
• Seiko 6129-195
• Seiko 6271-682
• Seiko 5278-889
• Seiko 0711-327
• Seiko 6264-787
• Seiko 7072-918
• Seiko 3882-124
• Seiko 4566-514
• Seiko 7012-978
• Seiko 3865-434
• Seiko 4533-408