Seiko Cal. 6680 - 221

The Seiko 6680-221 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-248ff0a5cc75]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1979

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