Seiko Cal. 4427 - 226

The Seiko 4427-226 represents an important milestone in Seiko's 1965 lineup. With its 22mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-7037babf69b2]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

24j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

Related Models

• Seiko 3860-633
• Seiko 6338-123
• Seiko 4423-403
• Seiko 6314-936
• Seiko 6219-291
• Seiko 6221-675
• Seiko 6331-706
• Seiko 6370-847
• Seiko 4522-758
• Seiko 7087-728
• Seiko 6641-507
• Seiko 5654-290