Seiko Cal. 6691 - 968

This Quartz model from 1996 features a 37mm Stainless Steel case. With its 18mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-a4f4b7a1e6c2]

Also known as: Sea Horse, Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1996

Related Models

• Seiko 6634-455
• Seiko 7036-273
• Seiko 0794-177
• Seiko 7055-840
• Seiko 7183-955
• Seiko 5681-764
• Seiko 5660-450
• Seiko 7073-875
• Seiko 7155-306
• Seiko 7079-239
• Seiko 6286-918
• Seiko 3838-922