Seiko Cal. 5650 - 443

This Spring Drive model from 1973 features a 34mm Gold-Plated case. With its 19mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-bec018bd4f1f]

Also known as: Rally, Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1973

Related Models

• Seiko 4541-822
• Seiko 3833-159
• Seiko 6355-620
• Seiko 3895-933
• Seiko 7188-349
• Seiko 4418-682
• Seiko 7084-532
• Seiko 4478-832
• Seiko 5279-195
• Seiko 7117-981
• Seiko 6649-113
• Seiko 6394-542