Seiko Cal. 4480 - 628

The Seiko 4480-628 represents an important milestone in Seiko's 1966 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-ac0fcfa31aaa]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1966

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