Seiko Cal. 7143 - 130

This Spring Drive model from 1966 features a 44mm Gold-Plated case. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-a3302519d0d8]

Also known as: Sumo, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1966

Related Models

• Seiko 4484-397
• Seiko 3864-705
• Seiko 6228-723
• Seiko 5282-344
• Seiko 6332-642
• Seiko 4443-547
• Seiko 6138-208
• Seiko 6291-634
• Seiko 3894-397
• Seiko 7072-880
• Seiko 6628-667
• Seiko 7021-451