
Horology -- Procedure for evaluating the accuracy of quartz watches
出版:International Organization for Standardization

专家解读视频
This document specifies the procedure for evaluating the accuracy of quartz watches, individually and by lots (see Annex A which presents the methods for statistical evaluation of accuracy by lot), and the relationship between the accuracy tested and the accuracy classification given by the manufacturer.
SN ISO 10553 : 2003 - Identical
NEN-ISO 10553:2018 - Identical
NEN-ISO 10553:2018 - Identical
SN ISO 10553 : 2003 - Identical