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Homepage>BS Standards>39 PRECISION MECHANICS. JEWELLERY>39.040 Horology>39.040.10 Watches>BS ISO 12819:2009 Methods of evaluation of the battery life of a battery-powered watch
immediate downloadReleased: 2009-05-31
BS ISO 12819:2009 Methods of evaluation of the battery life of a battery-powered watch

BS ISO 12819:2009

Methods of evaluation of the battery life of a battery-powered watch

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Standard number:BS ISO 12819:2009
Pages:20
Released:2009-05-31
ISBN:978 0 580 61921 2
Status:Standard
DESCRIPTION

BS ISO 12819:2009


This standard BS ISO 12819:2009 Methods of evaluation of the battery life of a battery-powered watch is classified in these ICS categories:
  • 39.040.10 Watches

This International Standard specifies two methods for determining the battery life of a battery-powered watch and specifies the labelling to be used by the manufacturers or the distributors to inform the users.

According to the available information, either the theoretical battery life or the practical battery life must be calculated using the equations given in this International Standard.


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