Seiko Cal. 5640 - 529

This Kinetic model from 1966 features a 36mm Gold-Plated case. Powered by the 5640 caliber with 25j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-9096c41cc4da]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1966

Related Models

• Seiko 7068-664
• Seiko 4550-802
• Seiko 7147-331
• Seiko 7047-697
• Seiko 6298-612
• Seiko 7198-436
• Seiko 0758-374
• Seiko 5632-355
• Seiko 6225-573
• Seiko 5261-938
• Seiko 3858-799
• Seiko 6246-188