Seiko Cal. 7150 - 643

The 7150-643 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-376fef14dd27]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1972

Related Models

• Seiko 7198-699
• Seiko 6370-404
• Seiko 0723-884
• Seiko 7185-366
• Seiko 7039-140
• Seiko 7155-110
• Seiko 7147-778
• Seiko 0737-722
• Seiko 4429-186
• Seiko 4414-908
• Seiko 6649-567
• Seiko 4551-987