Seiko Cal. 6663 - 710

The Seiko 6663-710 represents an important milestone in Seiko's 1989 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9c1defe6782d]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1989

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