90.20 Standard under periodical review Jul 15, 2024
ISO
ISO/TC 114 Horology
International Standard
39.040.01 Horology in general | 01.040.39 Precision mechanics. Jewellery (Vocabularies)
ISO 1112:2009 specifies the technical definitions of functional and non-functional horological movement jewels. It describes the different types of jewels used, and how this is to be marked on a timekeeping instrument or used in advertising.
WITHDRAWN
ISO 1112:1999
PUBLISHED
ISO 1112:2009
90.20
Standard under periodical review
Jul 15, 2024