18k Yellow Gold Rolex Day-Date Watches. Can be made with Malachite, Marble/Howlite, Coral, Lapis Lazuli, Mother of Pearl, Wood, Onyx, Jasper, Jade, Jadeite, Rubellite, Tiger’s Eye, Opal, Blood Stone, Obsidian, Agate, Meteorite, Fossil, Ammonite, Aventurine, Carnelian, Chrysoprase, Ferrite, Grossular/Garnet, Sodalite, Turquoise, and Pietersite custom dials. Can also be made with a custom diamond bezel and a variety of custom leather straps.