Seiko Cal. 6668 - 842

The Seiko 6668-842 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1be15a66a3ed]

Also known as: Crown, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1977

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