Seiko Cal. 0722 - 529

The 0722-529 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0722 caliber with 32j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-c9af074f06d9]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1972

Related Models

• Seiko 3846-756
• Seiko 0773-741
• Seiko 5237-888
• Seiko 6126-609
• Seiko 5232-322
• Seiko 0738-968
• Seiko 6695-142
• Seiko 7127-380
• Seiko 0767-172
• Seiko 6699-966
• Seiko 7089-501
• Seiko 3858-183