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.
Revises
ISO 3160-2:1992
WITHDRAWN
ISO 3160-2:2003
95.99
Withdrawal of Standard
Dec 10, 2015
PUBLISHED
ISO 3160-2:2015
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