Glossary
AGS
American Gemological Society (AGS) Laboratories is one of the leading diamond grading laboratories
in the jewelry industry. The laboratory issues the Diamond Quality Document (DQD), the only report
to grade on diamond cut.
Alloy
An alloy is a mixture of two or more metals formed by melting them together.
Automatic Movement
The watch is powered by the motion of its wearer. The rotor, part of the automatic mechanism, winds
the mainspring every time the wearer moves his hand.