Reference number
ISO 3159:2009
© ISO 2024
International Standard
ISO 3159:2009
Timekeeping instruments — Wrist-chronometers with spring balance oscillator
Edition 2
2009-12
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Published (Edition 2, 2009)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 3159:2009

Language
Format
CHF 42
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Abstract

ISO 3159:2009 lays down the definition of the term “chronometer”, describing the categories, the test programme and the acceptable minimum requirements for wrist-chronometers.

General information

  • Status
     : Published
    Publication date
     : 2009-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 114
    ICS :
    39.040.10 
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