Seiko Cal. 4566 - 209

The Seiko 4566-209 represents an important milestone in Seiko's 1991 lineup. With its 21mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-5c92a14623ff]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1991

Related Models

• Seiko 5226-874
• Seiko 7095-807
• Seiko 5210-225
• Seiko 4419-543
• Seiko 5264-831
• Seiko 4413-934
• Seiko 6638-101
• Seiko 3857-891
• Seiko 6345-435
• Seiko 6269-483
• Seiko 5292-375
• Seiko 5690-265