The Rolex Day-Date is not currently discontinued. However, it was discontinued for a brief period in the early 2000s before being reintroduced in 2008. The Day-Date has been one of Rolex's most iconic and popular models since its introduction in 1956. It is known for its unique day and date display at the 12 o'clock position, as well as its luxurious gold or platinum construction. While the Day-Date has undergone some changes over the years, it remains one of Rolex's most sought-after watches.