Seiko Cal. 4574 - 226

The Seiko 4574-226 represents an important milestone in Seiko's 1973 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d48259c2bbdb]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1973

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