Seiko Cal. 4542 - 676

The Seiko 4542-676 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-3e71db129eb3]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1981

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