Abstract / scope
ISO 14368-3:2003 specifies the nomenclature of defects and the test methods to check them, with minimum physical and aesthetic requirements, for circular mineral and sapphire watch-glasses.
ISO 14368-3:2003Published
Mineral and sapphire watch-glasses — Part 3: Qualitative criteria and test methods
Verres de montres minéraux et en saphir — Partie 3: Critères qualitatifs et méthodes de contrôle