Seiko Cal. 6673 - 318

The Seiko 6673-318 represents an important milestone in Seiko's 1969 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d3f9c9f697e0]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1969

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