Seiko Cal. 4557 - 484

The Seiko 4557-484 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-733d7540823e]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1989

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