Seiko Cal. 6668 - 681

This Hand-Winding model from 1999 features a 40mm Hardlex-Coated Steel case. With its 19mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-f9eed3666ce3]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1999

Related Models

• Seiko 4566-972
• Seiko 6220-393
• Seiko 7046-612
• Seiko 4492-356
• Seiko 6385-837
• Seiko 6667-995
• Seiko 6635-420
• Seiko 6697-390
• Seiko 6319-360
• Seiko 6618-823
• Seiko 7161-867
• Seiko 5695-535