Seiko Cal. 6670 - 720

The Seiko 6670-720 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-eadcb7a173b6]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1989

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