Abstract / scope
This part of ISO 3160 specifies general requirements concerning gold alloy coverings.
It is applicable to watch-cases and their accessories, including bracelets.
Boîtes de montres et leurs accessoires — Revêtements d'alliage d'or — Partie 1: Exigences générales
This part of ISO 3160 specifies general requirements concerning gold alloy coverings.
It is applicable to watch-cases and their accessories, including bracelets.