Rolex Day Date “President” This new 6511 the “Day Date” had a window at 12 spelling out the day at 12 and the date was shown at 3. Due to the complexity of the watch, with its automatic movement, additional day and date discs and a screw down back it was a very large and thick watch which gave it presence on the wrist. Introduced as a niche model it soon gained … Continue reading Rolex Day Date President Part 1: History of Rolex’s Flagship Watch