Seiko Cal. 7143 - 397

This Quartz model from 1988 features a 43mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-4ffd3f80bd96]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1988

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