Seiko Cal. 4574 - 990

This Spring Drive model from 1984 features a 45mm Hardlex-Coated Steel case. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-50c10562bd98]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1984

Related Models

• Seiko 3875-102
• Seiko 6226-332
• Seiko 6186-442
• Seiko 4529-768
• Seiko 4572-385
• Seiko 5676-747
• Seiko 6346-200
• Seiko 6398-730
• Seiko 6171-753
• Seiko 7040-554
• Seiko 5628-299
• Seiko 4575-716