Seiko Cal. 6328 - 581

The Seiko 6328-581 represents an important milestone in Seiko's 1979 lineup. With its 18mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-4d35f8d66051]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1979

Related Models

• Seiko 7193-697
• Seiko 6393-932
• Seiko 4440-128
• Seiko 0757-619
• Seiko 4447-870
• Seiko 3865-204
• Seiko 3813-635
• Seiko 4531-910
• Seiko 0773-386
• Seiko 3843-708
• Seiko 4570-576
• Seiko 0749-338