Seiko Cal. 4571 - 587

The Seiko 4571-587 represents an important milestone in Seiko's 1971 lineup. With its 21mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-404c09ec7a49]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

Related Models

• Seiko 3851-931
• Seiko 6214-837
• Seiko 5649-530
• Seiko 6640-348
• Seiko 6174-724
• Seiko 4559-182
• Seiko 7125-582
• Seiko 5287-217
• Seiko 6136-314
• Seiko 4440-392
• Seiko 6237-835
• Seiko 6332-558