RLX titanium manufactured its very first appearance within the Yacht-Master vary in 2023. The quality 5 titanium alloy selected by Rolex is a particularly light-weight steel and is also pointed out for its mechanical toughness and corrosion resistance. RLX titanium is a grade 5 titanium alloy specially picked by Rolex. https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/