Seiko Cal. 4556 - 984

Released in 1979, the Cal. 4556 with design code 984 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-fa0d88461cba]

Also known as: Tuna, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1979

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