Seiko Cal. 6684 - 925

Released in 1979, the Cal. 6684 with design code 925 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-23301f5de1aa]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1979

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