Seiko Cal. 4422 - 444

This Spring Drive model from 1970 features a 40mm Titanium case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e7f477ea58cb]

Also known as: Rally, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1970

Related Models

• Seiko 3822-448
• Seiko 5690-840
• Seiko 3856-878
• Seiko 0723-190
• Seiko 6314-183
• Seiko 5612-732
• Seiko 5276-933
• Seiko 6350-331
• Seiko 7062-162
• Seiko 0793-314
• Seiko 6213-203
• Seiko 7051-146