Seiko Cal. 6679 - 690

Released in 1997, the Cal. 6679 with design code 690 was part of Seiko's domestic market collection. Powered by the 6679 caliber with 24j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-4e8fd2ab4d4c]

Also known as: UFO, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1997

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