Seiko Cal. 7066 - 633

The Seiko 7066-633 represents an important milestone in Seiko's 1973 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-edadade3ba8a]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1973

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