Seiko Cal. 6663 - 673

The Seiko 6663-673 represents an important milestone in Seiko's 1999 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-bfab95076eaa]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1999

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