90.93 Standard confirmed Sep 3, 2019
ISO
ISO/TC 114/SC 13 Watch-glasses
International Standard
39.040.10 Watches
Published
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.
PUBLISHED
ISO 14368-3:2003
90.93
Standard confirmed
Sep 3, 2019