Seiko Cal. 6684 - 977

The Seiko 6684-977 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-a16d3a2c1fe8]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1982

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