Seiko Cal. 6689 - 967

The Seiko 6689-967 represents an important milestone in Seiko's 1987 lineup. Powered by the 6689 caliber with 17j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-99fa395728a7]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1987

Related Models

• Seiko 6234-343
• Seiko 6646-930
• Seiko 4528-168
• Seiko 0764-550
• Seiko 6635-469
• Seiko 6158-300
• Seiko 5250-793
• Seiko 6611-160
• Seiko 7031-553
• Seiko 6698-967
• Seiko 6353-871
• Seiko 6618-462