Seiko Cal. 7122 - 447

This Kinetic model from 1971 features a 38mm Two-Tone case. Powered by the 7122 caliber with 20j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-26c2504b87df]

Also known as: Helmet, Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1971

Related Models

• Seiko 3861-468
• Seiko 4594-534
• Seiko 6156-958
• Seiko 6672-828
• Seiko 7037-451
• Seiko 6672-433
• Seiko 4452-112
• Seiko 5273-339
• Seiko 4491-482
• Seiko 7039-850
• Seiko 3849-807
• Seiko 6213-674