Seiko Cal. 4422 - 860

The Seiko 4422-860 represents an important milestone in Seiko's 1966 lineup. Powered by the 4422 caliber with 18j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-4dae2a30421d]

Also known as: Samurai, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1966

Related Models

• Seiko 5273-586
• Seiko 7153-876
• Seiko 5618-424
• Seiko 0766-776
• Seiko 6195-762
• Seiko 4557-502
• Seiko 4548-234
• Seiko 6117-789
• Seiko 5234-411
• Seiko 7146-921
• Seiko 6685-580
• Seiko 5219-504