Timekeeping instruments. Wristwatch cases. Fixing dimensions of non-spring-bar types Ingestion-build-48068 Its format and common definitions

Its format and common definitions make it possible for information in different systems to be shared and updated without having to re-enter data

which are effective

ISO 12100 on the safety of machinery outlines the general principles of machinery safety and risk assessment and management

BS EN 3885 on requirements relating to heat-resisting alloy NI-WH3601 (NiCr22Mo9Nb4) filler metal for welding for aerospace applications is useful for:

the tolerances on dimensions and form of rolled semi-finished aluminium alloy products

Timekeeping instruments. Wristwatch cases. Fixing dimensions of non-spring-bar types Ingestion-build-48068 Its format and common definitions1 Scope This International Standard specifies overall fixing dimensions of wristwatch cases to which bracelets or straps are fastened by means of a set of fixing pins and tubes. This International Standard is applicable to wristwatch cases with four or with two lugs.