Seiko Cal. 6646 - 173

Released in 1983, the Cal. 6646 with design code 173 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-725ea4be4000]

Also known as: Emperor, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1983

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