Seiko Cal. 6668 - 987

The Seiko 6668-987 represents an important milestone in Seiko's 1977 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-f3791cfc1269]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

31j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

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