Seiko Cal. 6678 - 264

The Seiko 6678-264 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-79451219e302]

Also known as: UFO, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1991

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