Seiko Cal. 4426 - 666

The Seiko 4426-666 represents an important milestone in Seiko's 1969 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-16ecdc1099b3]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1969

Related Models

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• Seiko 5673-614
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• Seiko 6636-377
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• Seiko 6365-542
• Seiko 4567-890
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