Seiko Cal. 4542 - 143

The Seiko 4542-143 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-366dc3830f5a]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1968

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