Gold 50 DD, super cost-effective from a major manufacturer, Rolex ROLEX day-date series, size 40m, equipped with 2836 to 3255 movement with logo printed, synchronized with the original and consistent instantaneous calendar jump, stable and durable, very heavy and heavy to use, the precious metal style weighs more than anything else , those ordinary products on the market are so light and fake, they are more difficult and the quantity is limited, first come first served! If time can change everything, then this minute can also achieve change. When midnight comes, the Oyster Perpetual Day-Date becomes a bridge between the past and the future, symbolizing the outstanding achievements of the past and the infinite possibilities of the future. Since 1956 , the watch is worn by visionaries, famous masters and pioneers, witnessing many glorious historical moments. They regard every day as a promise for the future. Day-Date "Both the date and the day of the week are very important" Hans. The Wilsdorf Day-Date was originally a precision tool for daily use. With its unprecedented watchmaking technology at the time, the watch allowed the wearer to fully control the schedule. The Day-Date was the first in the world to display the date separately in a small window on the dial. A self-winding waterproof chronometer-certified watch with the full name of the day and the day of the week. Both change at midnight at the same time. This innovative design is the first mechanical watch seventy years after its introduction.