2. Getting involved
  3. Standards Committees
  4. NAFuO
NA 027

DIN Standards Committee Optics and Precision Mechanics

About NAFuO Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Draft standard [New]

DIN EN ISO 8653
Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016); German and English version prEN ISO 8653:2025

Title (German)

Schmuck - Ringgrößen - Begriff, Messverfahren und Bezeichnung (ISO 8653:2016); Deutsche und Englische Fassung prEN ISO 8653:2025

Responsible national committee

NA 027-04-01 AA - Jewellery, precious metals and associated products  

Responsible european committee

CEN/TC 410 - Jewellery and precious metals  

Responsible international committee

ISO/TC 174 - Jewellery and precious metals  

Edition 2025-11
Publication 2025-10-24
Public enquiry period until 2025-12-24
Original language German , English
Price from 58.30 €
Read draft and comment Order from DIN Media
Table of contents

Contact

Dipl.-Ing. (FH)

Petra Bischoff

Alexander-Wellendorff-Str. 2
75172 Pforzheim

Tel.: +49 7231 9188-31
Fax: +49 7231 9188-33

Send message to contact