The Rolex President Day Date watches are interesting as they have great variety of dials and it comes in yellow gold, raise gold and white gold. It also has a variation of bezels. Rolex ref 1807 early version tree bark bezel with later version of ref 1807
I just toggled through 7 pages and saw no threads related to this wonderful iconic model... Here's mine to start things off - 7.4 million serial 18078 (bark finish version) with factory "Morellis" finish on case and bracelet.