Rolex
Rolex Watches New Collection : Rolex exclusively uses 18ct gold, a princely alloy composed of 750 thousandths of pure gold, plus exactly the right mixture of metals including silver to produce white gold.

Rolex Watches New Collection :
Illustration
Description
Rolex exclusively uses 18ct gold, a princely alloy composed of 750 thousandths of pure gold, plus exactly the right mixture of metals including silver to produce white gold.