Seiko Cal. 6673 - 138

This Spring Drive model from 1987 features a 43mm Stainless Steel case. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-1c628ed16d4c]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1987

Related Models

• Seiko 3899-649
• Seiko 4426-237
• Seiko 3829-103
• Seiko 3856-726
• Seiko 5280-400
• Seiko 4442-874
• Seiko 4428-717
• Seiko 4412-927
• Seiko 5282-131
• Seiko 5292-429
• Seiko 6689-416
• Seiko 5674-763