The interesting point is that 2 watchmakers were present with a selection of calibers.
Is it a new way for Rolex to communicate ? I don't know but we all appreciated a lot the comments & explanations from the watchmakers.
So here are the pics:
The watchmaker is working on a 4130:
The calibers:
Crowns, valve and pushers:
The 4130:
The 3186:
The 4030:
The 750 which is used in the Cellini pocket watch. It's a Frederic Piguet 151 also used by other brands like Daniel Roth.
Thanks a lot to the "Les Montres" and to Rolex for this presentation.
Fr.Xavier