Seiko Cal. 4422 - 281

This Quartz model from 1966 features a 44mm Stainless Steel case. Powered by the 4422 caliber with 22j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-c8d08aa4a717]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1966

Related Models

• Seiko 5640-129
• Seiko 7061-152
• Seiko 6677-796
• Seiko 5620-347
• Seiko 6259-578
• Seiko 0788-500
• Seiko 3846-438
• Seiko 0783-594
• Seiko 7172-551
• Seiko 3845-810
• Seiko 4479-322
• Seiko 6339-895