Seiko Cal. 4557 - 744

This Kinetic model from 1985 features a 44mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-6f422aa31cac]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1985

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