Seiko Cal. 6684 - 691

The Seiko 6684-691 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-f4684b2de4fe]

Also known as: Silverwave, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1988

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