Seiko Cal. 6629 - 628

This Spring Drive model from 1982 features a 40mm Hardlex-Coated Steel case. Powered by the 6629 caliber with 22j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-11f51902a405]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1982

Related Models

• Seiko 0718-333
• Seiko 6662-634
• Seiko 4420-608
• Seiko 6171-733
• Seiko 7127-615
• Seiko 3894-798
• Seiko 3873-907
• Seiko 0730-766
• Seiko 6678-737
• Seiko 6374-356
• Seiko 7136-329
• Seiko 6158-605