Seiko Cal. 6143 - 671

This Automatic model from 1985 features a 38mm Stainless Steel case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-73f45bef512f]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1985

Related Models

• Seiko 5285-609
• Seiko 4490-904
• Seiko 7146-359
• Seiko 6357-124
• Seiko 5286-937
• Seiko 6325-590
• Seiko 0721-667
• Seiko 6243-871
• Seiko 3893-325
• Seiko 7193-990
• Seiko 7113-753
• Seiko 3890-604