Seiko Cal. 4566 - 475

The Seiko 4566-475 represents an important milestone in Seiko's 1974 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-280275621e7a]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1974

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