Seiko Cal. 7020 - 831

The Seiko 7020-831 represents an important milestone in Seiko's 1976 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-314e7227e377]

Also known as: UFO, World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1976

Related Models

• Seiko 6695-625
• Seiko 4493-733
• Seiko 4480-770
• Seiko 3868-773
• Seiko 4581-697
• Seiko 5272-374
• Seiko 7012-930
• Seiko 6134-666
• Seiko 3825-336
• Seiko 5688-606
• Seiko 4513-513
• Seiko 6388-196