Seiko Cal. 7022 - 681

The Seiko 7022-681 represents an important milestone in Seiko's 1966 lineup. Powered by the 7022 caliber with 20j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-942e0bad4486]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 4521-686
• Seiko 6271-156
• Seiko 4428-975
• Seiko 4522-591
• Seiko 6638-737
• Seiko 6356-444
• Seiko 6672-329
• Seiko 6173-207
• Seiko 7023-447
• Seiko 3832-901
• Seiko 5629-577
• Seiko 6629-809