The Summary
The most expensive Cartier ever sold does not have a mechanical movement in it, which changes what the record actually means
We told you something about jewellery watches last week that this result complicates, so we are going back to it
Panerai has answered a question we asked in print last week, and it did it by making a watch smaller
A Rolex is going to auction with a reserve above a million dollars because of the colour of its dial