Seiko Cal. 7143 - 901

This Kinetic model from 1981 features a 39mm Two-Tone case. With its 19mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-a92f65fd0b75]

Also known as: Monster, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1981

Related Models

• Seiko 4447-101
• Seiko 7115-411
• Seiko 0792-817
• Seiko 3865-671
• Seiko 6142-671
• Seiko 5614-851
• Seiko 5281-507
• Seiko 4457-570
• Seiko 4569-284
• Seiko 3826-458
• Seiko 5238-652
• Seiko 4559-349