Seiko Cal. 4564 - 630

This Spring Drive model from 1978 features a 34mm Stainless Steel case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-d2eda0b4f7ab]

Also known as: Emperor, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1978

Related Models

• Seiko 6275-150
• Seiko 6263-914
• Seiko 3893-871
• Seiko 5672-287
• Seiko 6622-627
• Seiko 6653-241
• Seiko 0742-601
• Seiko 7011-618
• Seiko 6659-669
• Seiko 5657-853
• Seiko 4453-293
• Seiko 4595-904