The Rolex President Day-Date, reference 18038 features a 3055 perpetual movement, its Quickset function allows the wearer to adjust the date mechanism with a simple twist of the crown. The movement spotlights a date and day complication, giving the ref. 18038 its legendary nickname the "Day-Date". The ref. 18038 features a traditional 36mm Oyster case. Presented here today in a satin and polished finish, the used Rolex Day-Date will hold its value well and will make a lasting impression on all who gaze upon it.