Seiko Cal. 4557 - 872

The Seiko 4557-872 represents an important milestone in Seiko's 1988 lineup. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-338e2201d7e6]

Also known as: Bullhead, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1988

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