Seiko Cal. 5647 - 526

This Automatic model from 1987 features a 43mm Stainless Steel case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-2efeaf84dd12]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1987

Related Models

• Seiko 5267-483
• Seiko 7147-132
• Seiko 4493-674
• Seiko 4522-469
• Seiko 6627-881
• Seiko 5277-322
• Seiko 4414-673
• Seiko 7072-512
• Seiko 3853-176
• Seiko 4534-611
• Seiko 3873-582
• Seiko 6236-372