Seiko Cal. 5622 - 643

Released in 1970, the Cal. 5622 with design code 643 was part of Seiko's domestic market collection. With its 21mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-fb13fa2c6646]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1970

Related Models

• Seiko 4563-899
• Seiko 7059-790
• Seiko 7074-136
• Seiko 6250-937
• Seiko 7166-245
• Seiko 7154-887
• Seiko 6237-253
• Seiko 4427-965
• Seiko 4411-526
• Seiko 4452-935
• Seiko 6168-149
• Seiko 4548-776