Seiko Cal. 4524 - 704

This Spring Drive model from 1967 features a 36mm PVD Black case. Powered by the 4524 caliber with 28j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-c8b5f16d9810]

Also known as: Samurai, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1967

Related Models

• Seiko 6390-959
• Seiko 7136-331
• Seiko 6385-970
• Seiko 0794-659
• Seiko 5627-428
• Seiko 5693-200
• Seiko 0728-424
• Seiko 7188-992
• Seiko 5257-843
• Seiko 4580-363
• Seiko 6185-298
• Seiko 6138-458