DIN Standards Committee Optics and Precision Mechanics
Methods of evaluation of the battery life of a battery-powered watch
Begin
2026-02-09
Planned document number
ISO/AWI 12819
Responsible national committee
Responsible international committee
ISO/TC 114/WG 1 - Requirements for watch batteries
previous edition(s)
Methods of evaluation of the battery life of a battery-powered watch
2009-03