Seiko Cal. 4579 - 324

This Hand-Winding model from 1976 features a 39mm Hardlex-Coated Steel case. Powered by the 4579 caliber with 21j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-31a4946d900c]

Also known as: Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1976

Related Models

• Seiko 7053-649
• Seiko 3898-874
• Seiko 6260-510
• Seiko 4422-472
• Seiko 6695-699
• Seiko 6621-945
• Seiko 6135-924
• Seiko 4570-667
• Seiko 0743-128
• Seiko 3843-965
• Seiko 7012-941
• Seiko 7096-283