Seiko Cal. 5698 - 420

The Seiko 5698-420 represents an important milestone in Seiko's 1979 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-89b7d155be30]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1979

Related Models

• Seiko 4537-458
• Seiko 4539-300
• Seiko 4432-886
• Seiko 4554-673
• Seiko 0725-183
• Seiko 7067-901
• Seiko 6356-143
• Seiko 4561-580
• Seiko 6137-998
• Seiko 6117-377
• Seiko 4577-771
• Seiko 5275-113