There is a great deal more to Rolex than its precision technologies: it's also remained on-development with geological demands far too. Consider the Explorer, ascending through the skinny air at the height of Mount Everest, or even the Deepsea Special, descending on the 36,000 ft depths from the Mariana Trench. https://www.watchesworld.com/11-of-the-best-womens-watches/