20.20 Jul 1, 2026
ISO
ISO/TC 114/SC 6
International Standard
ISO 16253:2017 specifies the general requirements and test methods for hard coatings obtained by vapour phase deposition processes intended to improve mainly the surface aspect and wear and corrosion resistance, and/or to offer protection against contact-allergy. It is applicable to watch-cases and accessories.
PUBLISHED
ISO 16253:2017
PROJECT
ISO/WD 16253
20.20
Working draft (WD) study initiated
Jul 1, 2026