Seiko Cal. 4422 - 703

This Kinetic model from 1984 features a 43mm Titanium case. Powered by the 4422 caliber with 28j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-c729038e8ecf]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1984

Related Models

• Seiko 7022-135
• Seiko 4577-379
• Seiko 6363-624
• Seiko 6378-132
• Seiko 7131-664
• Seiko 6236-218
• Seiko 4558-628
• Seiko 6617-481
• Seiko 7113-564
• Seiko 4443-955
• Seiko 6383-274
• Seiko 0739-985