Seiko Cal. 4566 - 506

This Quartz model from 1981 features a 35mm Hardlex-Coated Steel case. Powered by the 4566 caliber with 21j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-8a8748ec146c]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1981

Related Models

• Seiko 6352-730
• Seiko 7060-864
• Seiko 5631-352
• Seiko 7123-965
• Seiko 6619-650
• Seiko 6190-291
• Seiko 6390-435
• Seiko 6224-886
• Seiko 6254-100
• Seiko 6689-564
• Seiko 7034-921
• Seiko 6153-859