Seiko Cal. 4527 - 204

This Spring Drive model from 1987 features a 41mm Gold-Plated case. With its 21mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-c3e83bdc955c]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1987

Related Models

• Seiko 6615-931
• Seiko 7143-831
• Seiko 3868-864
• Seiko 3817-987
• Seiko 3880-448
• Seiko 7112-535
• Seiko 5659-349
• Seiko 6179-578
• Seiko 4476-772
• Seiko 6651-800
• Seiko 6120-756
• Seiko 5262-443