Seiko Cal. 4425 - 830

The Seiko 4425-830 represents an important milestone in Seiko's 1972 lineup. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-8e3bb2d19962]

Also known as: UFO, Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1972

Related Models

• Seiko 6381-559
• Seiko 6239-377
• Seiko 5276-356
• Seiko 7073-519
• Seiko 4432-466
• Seiko 6255-787
• Seiko 5664-641
• Seiko 7072-387
• Seiko 6249-389
• Seiko 6633-949
• Seiko 7168-545
• Seiko 4550-345