Horology. Procedure for evaluating the accuracy of quartz watches Ingestion-build-81111 Production workers

Production workers

and Crown Dependencies

independent of size and sectors of industry and commerce

As a general concept

Annex B (informative) Use of categories (according to EN 954-1:1996) in types of two-hand

Horology. Procedure for evaluating the accuracy of quartz watches Ingestion-build-81111 Production workersWhat 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.