Seiko Cal. 4424 - 271

The Seiko 4424-271 represents an important milestone in Seiko's 1967 lineup. With its 22mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-39211da9ef08]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1967

Related Models

• Seiko 3825-580
• Seiko 6231-609
• Seiko 7182-175
• Seiko 7022-574
• Seiko 3859-879
• Seiko 0788-700
• Seiko 6245-923
• Seiko 5212-299
• Seiko 6146-373
• Seiko 5690-147
• Seiko 6216-260
• Seiko 4419-743