Seiko Cal. 4472 - 186

The Seiko 4472-186 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-4ed61bbc4f4a]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1976

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