Seiko Cal. 4542 - 178

The Seiko 4542-178 represents an important milestone in Seiko's 1997 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-a88763995494]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1997

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