Seiko Cal. 7131 - 671

This Kinetic model from 1970 features a 41mm Hardlex-Coated Steel case. With its 22mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-f59c3b1c4efb]

Also known as: Rally, Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1970

Related Models

• Seiko 6314-703
• Seiko 6617-152
• Seiko 3834-918
• Seiko 6371-303
• Seiko 6631-903
• Seiko 7011-473
• Seiko 5642-708
• Seiko 4422-184
• Seiko 5277-506
• Seiko 6132-833
• Seiko 0717-692
• Seiko 7124-970