Seiko Cal. 6670 - 220

The Seiko 6670-220 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-c7044ba18273]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1979

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