Seiko Cal. 4421 - 583

This Kinetic model from 1971 features a 43mm PVD Black case. Powered by the 4421 caliber with 25j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-c317a9d7bc04]

Also known as: Shogun, Emperor

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1971

Related Models

• Seiko 6225-690
• Seiko 6331-366
• Seiko 6189-119
• Seiko 6230-686
• Seiko 6663-577
• Seiko 3887-579
• Seiko 5675-904
• Seiko 7093-781
• Seiko 6191-992
• Seiko 7036-285
• Seiko 7136-941
• Seiko 5291-763