Rolex

These are a couple of very nice examples. They have very nice puffy lume and a very nice deep black gloss. There is one small difference can you spot it. Bill...  

But the third line do you see it.

The Bart has the f and the t with the middle bar aligned. The typical dial has the f in the middle like the Bart but the t tick is not aligned and is high on the t. Basically it is easier to spot a a Bart by the f t than trying to spot the crown shape. Bi... 

The length of the second's hand is longer in the left one.

Yes it does seem to be a bit longer but the main idea was to distinguish the the Bart from the normal dial. For me it the remain the f t as the easiest way to spot the difference. Bill