Seiko Cal. 6684 - 165

Released in 1979, the Cal. 6684 with design code 165 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-ceb295ba13c9]

Also known as: Helmet, Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1979

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