Seiko Cal. 3811 - 578

This Spring Drive model from 1990 features a 41mm Hardlex-Coated Steel case. With its 18mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-2b982ae60c5e]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1990

Related Models

• Seiko 6613-682
• Seiko 0778-641
• Seiko 7195-680
• Seiko 3823-868
• Seiko 5280-707
• Seiko 0720-471
• Seiko 4416-306
• Seiko 4580-462
• Seiko 7145-637
• Seiko 4528-546
• Seiko 4562-508
• Seiko 7143-659