Seiko Cal. 6694 - 521

The Seiko 6694-521 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-542dc87098aa]

Also known as: Samurai, Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1977

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