Seiko Cal. 5623 - 384

The 5623-384 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5623 caliber with 32j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-bacd61c85da9]

Also known as: Rally, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1983

Related Models

• Seiko 6281-453
• Seiko 6378-488
• Seiko 4513-524
• Seiko 6216-271
• Seiko 4458-258
• Seiko 5664-323
• Seiko 4571-484
• Seiko 5219-258
• Seiko 6694-236
• Seiko 5228-638
• Seiko 6390-443
• Seiko 6124-919