Seiko Cal. 4557 - 742

Released in 1992, the Cal. 4557 with design code 742 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-c9326562aa01]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1992

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