Seiko Cal. 6683 - 563

The Seiko 6683-563 represents an important milestone in Seiko's 1987 lineup. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-b22c99ac46b2]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1987

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