The test methods described apply to all gold alloy coverings specified in ISO 3160-1 on watch cases and accessories, including bracelets when they are permanently attached to the case. The tests apply only to significant surfaces.
Revises
ISO 3160-2:1982
WITHDRAWN
ISO 3160-2:1992
95.99
Withdrawal of Standard
Feb 12, 2003
WITHDRAWN
ISO 3160-2:2003
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