Seiko Cal. 4564 - 403

The Seiko 4564-403 represents an important milestone in Seiko's 1971 lineup. With its 19mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-e70ea7e9eac7]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

Related Models

• Seiko 0765-601
• Seiko 4515-266
• Seiko 7027-831
• Seiko 3847-478
• Seiko 6273-179
• Seiko 7042-319
• Seiko 4538-531
• Seiko 3872-151
• Seiko 6167-628
• Seiko 4477-385
• Seiko 5663-837
• Seiko 0797-616