Seiko Cal. 4556 - 331

The Seiko 4556-331 represents an important milestone in Seiko's 1983 lineup. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-759424bfd0e4]

Also known as: Goldfeather, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1983

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