Seiko Cal. 4556 - 365

The Seiko 4556-365 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-d9c02ec728b8]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1984

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