Rolex are fortunate in having a lot of wriggle room with the old bezel. I imagine the later YM will look rather different. My instinct is that various bezels are going to come in for plenty of attention. Plus Oysterflex bracelets. Rolex are spoilt for choice.
Ten year from now, the traditional metal bezels and bracelets could become quite sort-after. Everything goes round and round. Was ever thus.