Rolesor, The combination of gold and Oystersteel on a Rolex watch, is a signature aspect with the brand since 1933, if the identify was registered. It is actually a meeting of two metals: a single, noble and cherished, appealing for its lustre and steadiness; one other, hugely resistant to corrosion, https://www.watchesworld.com/11-of-the-best-womens-watches/