ISO 3160-2:2003 View larger

ISO 3160-2:2003

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ISO 3160-2:2003 [ Withdrawn ] Watch-cases and accessories - Gold alloy coverings - Part 2: Determination of fineness, thickness, corrosion resistance and adhesion

standard by International Organization for Standardization, 02/15/2003

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ISO 3160-2:2003 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.

The tests apply only to significant surfaces.

ISO 3160-2:2003 applies to all gold alloy coverings specified in ISO 3160-1.