Seiko Cal. 5657 - 192

This Spring Drive model from 1974 features a 37mm Gold-Plated case. With its 19mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-bad856a75b6e]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1974

Related Models

• Seiko 5251-331
• Seiko 7175-504
• Seiko 5619-946
• Seiko 6130-891
• Seiko 6145-481
• Seiko 6221-312
• Seiko 0713-687
• Seiko 7034-297
• Seiko 6133-779
• Seiko 6392-589
• Seiko 4466-521
• Seiko 7027-341