Seiko Cal. 6689 - 943

The Seiko 6689-943 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-3fc6bc6ac598]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1988

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