Reference number
ISO 18684:2020
© ISO 2026
International Standard
ISO 18684:2020
Timekeeping instruments — Watch external parts made of hard material — General requirements and test methods
Edition 1
2020-02
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Published (Edition 1, 2020)
This publication was last reviewed and confirmed in 2025. Therefore this version remains current.

ISO 18684:2020

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Abstract

This document concerns whole watches, in which all or some of the components of the external parts are made of hard material, with the exception of watch glasses.

It applies to all elements made in massive material whose hardness is greater than or equal to 1 200 Vickers.

It describes the performance in terms of resistance to mechanical and thermal shocks, to corrosion, to scratches, to sunlight exposure and also to the wear of its components.

General information

  • Status
     : Published
    Publication date
     : 2020-02
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee :
    ISO/TC 114
    ICS :
    39.040.10 
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