Seiko Cal. 5671 - 763

This Kinetic model from 1973 features a 43mm Titanium case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-0986875acd64]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1973

Related Models

• Seiko 0730-827
• Seiko 6666-949
• Seiko 6188-154
• Seiko 4496-191
• Seiko 4559-917
• Seiko 4581-737
• Seiko 5246-320
• Seiko 6359-671
• Seiko 7155-392
• Seiko 6210-677
• Seiko 4464-137
• Seiko 6273-729