Seiko Cal. 6666 - 571

Released in 1978, the Cal. 6666 with design code 571 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-bad1dc5a7ed5]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1978

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