00.00 26 maj 2023
ISO
ISO/TC 114
International Standard
ISO 12819:2009 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 ISO 12819:2009.
Revises
ISO 12819:2009
IN_DEVELOPMENT
ISO/PWI 12819
00.00
Proposal for new project received
26 maj 2023
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