Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Determination of gold fineness
6 Determination of thickness
7 Determination of the corrosion resistance
8 Adhesion test
Annex A (normative) - Method of obtaining a sample
        of gold alloy covering
Annex B (normative) - Implementation of the reference
        methods for the determination of gold alloy
        coating fineness
Annex C (normative) - Description of the main tests for
        determination of the thickness of gold alloy
        coverings
Bibliography

Abstract

This part of ISO 3160 specifies methods to determine fineness, thickness, corrosion resistance and adhesion for gold alloy coverings on watch-cases and accessories, including bracelets when they are permanently attached to the case.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 114
Supersedes	ISO 3160-2 : 2003 ISO/DIS 3160-2 : 60.00 (2015)