Seiko Cal. 4580 - 665

The Seiko 4580-665 represents an important milestone in Seiko's 1970 lineup. Powered by the 4580 caliber with 35j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-0ea85b020d91]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1970

Related Models

• Seiko 5296-346
• Seiko 5627-965
• Seiko 5643-460
• Seiko 3885-937
• Seiko 4517-856
• Seiko 7175-314
• Seiko 3861-692
• Seiko 4592-866
• Seiko 6192-371
• Seiko 6653-195
• Seiko 7099-883
• Seiko 4466-432