Seiko Cal. 6678 - 406

Released in 1979, the Cal. 6678 with design code 406 was part of Seiko's domestic market collection. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-8ddc4121daf7]

Also known as: Rally, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1979

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