Seiko Cal. 6664 - 789

The Seiko 6664-789 represents an important milestone in Seiko's 1994 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-80b08d755ae3]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1994

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