Seiko Cal. 6660 - 530

The Seiko 6660-530 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5e157b1464b2]

Also known as: Rally, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1989

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