Seiko Cal. 4564 - 674

Released in 1965, the Cal. 4564 with design code 674 was part of Seiko's domestic market collection. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-41de777cbea9]

Also known as: Sumo, UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1965

Related Models

• Seiko 7180-976
• Seiko 4428-687
• Seiko 6651-174
• Seiko 7096-458
• Seiko 4413-510
• Seiko 7097-204
• Seiko 7011-514
• Seiko 0759-244
• Seiko 6673-876
• Seiko 6332-728
• Seiko 6254-469
• Seiko 4457-340