Just as a brief DD bracelet info PSA for this thread (and so I can find it later, when I’ve forgotten) -
In another thread today* we were able to compare some catalogs, and determined that Rolex offered new Day-Dates with
either the hidden clasp President bracelet (8385) or the older clasp President (7286) for at least 23 years, from 1972-94.
The hidden type may have come on the 1803 earlier than ‘72; the older type was only in YG by ‘94 and was gone by ‘96.
*
https://www.rolexforums.com/showthread.php?t=934537