Seiko Cal. 4429 - 831

This Automatic model from 1988 features a 39mm PVD Black case. With its 22mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-d20fa0d05c9b]

Also known as: Bullhead, Rally

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1988

Related Models

• Seiko 6285-600
• Seiko 7061-500
• Seiko 4556-615
• Seiko 6677-163
• Seiko 6279-855
• Seiko 6364-530
• Seiko 7144-869
• Seiko 4537-653
• Seiko 5243-704
• Seiko 6699-309
• Seiko 3829-862
• Seiko 5653-491