Seiko Cal. 7142 - 820

The Seiko 7142-820 represents an important milestone in Seiko's 1967 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-718d9dfbe2af]

Also known as: Samurai, Goldfeather

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1967

Related Models

• Seiko 6116-962
• Seiko 7084-730
• Seiko 6143-833
• Seiko 3812-299
• Seiko 6273-806
• Seiko 4528-657
• Seiko 3894-325
• Seiko 4525-482
• Seiko 7055-832
• Seiko 6678-268
• Seiko 5632-550
• Seiko 5245-725