Rolex DD upgrade V3 version Day-Date series FC models 118135/118138/118139 full color. In order to control the size and thickness to be consistent with the official, the 2836-2 fully automatic mechanical movement is specially adopted, and the new 904L steel case is presented! Upgrade 1: Head grain. The position consistent with the official is prominent and the strap is smoothly finished! Upgrade 2: Watchband. The color on the front and back of the code is the same as the official printing code of 346763, as well as the font to the color, and even the strap lines are synchronized! Upgrade 3: Glass. The anti-counterfeiting logo on the sapphire glass is a new type of Rolex virtual dot logo. Upgrade 4: Lugs. The four-angle lugs have the same printing as the original, and the white shell. The printing is different from the gold rose shell! Upgrade 5: Sideways: The sideways curvature and overall thickness of the case are in proportion to the official. The official second-degree waterproof logo is synchronized with the official head and a QR code is affixed to the side! The full name is Osyter Perpetual Day-Date (Oyster Perpetual Day-Date). The earliest DD should be the President series. Because the President of the United States once loved to weRolex’s full gold DD, this watch became famous in one fell swoop, which is what we call it. “Presidential Table”. The four simple words have clearly stated the characteristics of this watch: waterproof, automatic, calendar, and day of the week. Arrived in small quantities, start as soon as possible!