Seiko Cal. 5665 - 529

The Seiko 5665-529 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9c623c1f2d27]

Also known as: Sumo, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1982

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