ahhh, wonder why.
Because the Yacht-Master bezel is actually a functioning, rotatable bezel (bidirectional), so the numeric markers are necessary for timing functions. I actually use mine to time things, as well as for date and time.
The pre-owned Rolex that you posted is an older ladies' model, and very small. I have heard some questionable things about that jeweler, and I'm not sure they are even an authorized dealer, so check around before you buy if you decide you like that model.
If you just want a pretty watch, get whatever you like! I got tired of having to replace my watches every couple of years, and I consider my watch a tool that I can use for many years, so I paid the $$$ for Rolex.