Seiko Cal. 6689 - 497

Released in 1973, the Cal. 6689 with design code 497 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-8cd1eabc9e26]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1973

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