This Standard specifies the classification and performance requirements of watches that are designed to withstand a magnetic field (hereafter referred to as “magnetic resistant watches”).
JIS B 7024:2012 Referenced Document
JIS B 7010 Parts of watches and clocks.Nomenclature*, 2013-03-21 Update
JIS B 7024:2012 history
2022JIS B 7024:2022 Horology -- Magnetic resistant watches -- Classification, performance and test methods
2012JIS B 7024:2012 Horology -- Magnetic resistant watches -- Classification and performance
1994JIS B 7024:1994 Antimagnetic watches -- Classification and performance