Seiko Cal. 4575 - 684

The 4575-684 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-76795abb578b]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

31j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1981

Related Models

• Seiko 0759-271
• Seiko 6642-333
• Seiko 6679-919
• Seiko 3863-188
• Seiko 6648-394
• Seiko 4433-825
• Seiko 7179-453
• Seiko 6624-832
• Seiko 6115-671
• Seiko 5674-972
• Seiko 5642-424
• Seiko 6237-420