Seiko Cal. 6689 - 706

Released in 1989, the Cal. 6689 with design code 706 was part of Seiko's domestic market collection. Powered by the 6689 caliber with 27j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-6b5439739c3d]

Also known as: UFO, Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1989

Related Models

• Seiko 7154-982
• Seiko 0740-434
• Seiko 6274-315
• Seiko 4557-212
• Seiko 7092-828
• Seiko 5285-254
• Seiko 0767-679
• Seiko 7134-455
• Seiko 6646-221
• Seiko 3865-990
• Seiko 6679-842
• Seiko 6664-864