Seiko Cal. 5666 - 560

The 5666-560 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-f6597f9c5067]

Also known as: Turtle, Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1978

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