Seiko Cal. 4577 - 272

This Quartz model from 1987 features a 42mm Hardlex-Coated Steel case. With its 18mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-cd198c2e167f]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1987

Related Models

• Seiko 4429-242
• Seiko 5243-230
• Seiko 7041-993
• Seiko 6373-752
• Seiko 5273-208
• Seiko 6654-950
• Seiko 4437-507
• Seiko 6181-672
• Seiko 7196-983
• Seiko 5679-657
• Seiko 4460-664
• Seiko 4590-186