BS ISO 10553:2018规定了评估石英表精度的程序，包括单独评估和分批评估（见附录A，其中给出了分批精度的统计评估方法），以及测试精度与制造商给出的精度分类之间的关系。它适用于附有精度分类说明文件的石英表。交叉引用:ISO 16269-6:2014ISO 3158ISO 2859（所有部分）购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS ISO 10553:2018 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.It applies to quartz watches having accompanying documents on which the accuracy classification is indicated.Cross References:ISO 16269-6:2014ISO 3158ISO 2859 (all parts)All current amendments available at time of purchase are included with the purchase of this document.