Seiko Cal. 4556 - 680

The Seiko 4556-680 represents an important milestone in Seiko's 1995 lineup. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-2fdeacbdcfdf]

Also known as: Monster, Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1995

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