Seiko Cal. 4422 - 778

The Seiko 4422-778 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f0b3cb0fcb16]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1989

Related Models

• Seiko 6612-574
• Seiko 6386-593
• Seiko 7067-458
• Seiko 6355-928
• Seiko 6359-712
• Seiko 4441-771
• Seiko 4493-405
• Seiko 5648-757
• Seiko 6662-125
• Seiko 7024-383
• Seiko 6124-248
• Seiko 6121-218