Seiko Cal. 5666 - 826

The Seiko 5666-826 represents an important milestone in Seiko's 1969 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-0d2a80454c03]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1969

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