JIS B 7026:2012
Methods of evaluation of the battery life of a battery-powered watch

Standard No.

JIS B 7026:2012

Release Date

2012

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS B 7026:2012

Replace

JIS B 7026:1997

Scope

This Standard specifies the methods for determining the battery life of watches employing primary batteries as the power supply and specifies the marking to be used to inform the users.

JIS B 7026:2012 Referenced Document

• JIS B 7010 Parts of watches and clocks.Nomenclature*， 2013-03-21 Update
• JIS C 8515 Primary batteries -- Physical and electrical specifications*， 2022-08-22 Update

JIS B 7026:2012 history

• 2012 JIS B 7026:2012 Methods of evaluation of the battery life of a battery-powered watch
• 1997 JIS B 7026:1997 Watches and clocks -- Indication of battery life