Horology. Procedure for evaluating the accuracy of quartz watches not-for-sale Exceeding temperature limits of material

Exceeding temperature limits of material or components

recovery and removal

IEC 61951-1

maintenance and operation of construction hoists

BS EN IEC 61000 is a series on Electromagnetic compatibility (EMC)

Horology. Procedure for evaluating the accuracy of quartz watches not-for-sale Exceeding temperature limits of materialWhat is this standard about? This document specifies the procedure for evaluating the accuracy of quartz watches, individually and by lots, and the relationship between the accuracy tested and the accuracy classification given by the manufacturer. It applies to quartz watches having accompanying documents on which the accuracy classification is indicated.