Seiko Cal. 6389 - 978

The Seiko 6389-978 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-a326cfc636a5]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1979

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