Seiko Cal. 4436 - 143

The Seiko 4436-143 represents an important milestone in Seiko's 1994 lineup. Powered by the 4436 caliber with 25j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-fba8b1e6a3fe]

Also known as: Bullhead, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1994

Related Models

• Seiko 4442-617
• Seiko 6627-190
• Seiko 6290-760
• Seiko 6662-329
• Seiko 4585-987
• Seiko 5258-687
• Seiko 6134-441
• Seiko 5262-609
• Seiko 6229-964
• Seiko 4522-928
• Seiko 6122-826
• Seiko 6151-511