Horology. Functional and non-functional jewels.

Ce document établit la définition technique des pierres d'horlogerie fonctionnelles et non fonctionnelles.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

5 p.

Reference

NF S81-514

ICS Codes

39.040.01 Horology in general

Classification index

S81-514

Print number

1 - 07/12/1998

International kinship

ISO 1112:1974

Sumary

Horology. Functional and non-functional jewels.

Ce document établit la définition technique des pierres d'horlogerie fonctionnelles et non fonctionnelles.

Replaced standards (1)

NF S81-514

August 1971

Standard Cancelled

Horology. Functional and non-functional jewels.

Standard replaced by (1)

NF ISO 1112

August 2009

Standard Current

Horology - Functional and non-functional jewels

<p>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.</p>

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