Seiko Cal. 5675 - 840

This Automatic model from 1966 features a 38mm Hardlex-Coated Steel case. With its 21mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-5b07a493b4b6]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1966

Related Models

• Seiko 5667-342
• Seiko 4441-439
• Seiko 3878-525
• Seiko 6340-795
• Seiko 6218-763
• Seiko 5240-293
• Seiko 0766-960
• Seiko 3830-279
• Seiko 7112-917
• Seiko 5683-494
• Seiko 3835-152
• Seiko 6391-239