Seiko Cal. 5690 - 566

This Quartz model from 1966 features a 41mm PVD Black case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-63c5da648c57]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1966

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