I have this 17013, which by the way I did Rolex service on, I changed the engine and they told me that they will continue making spare parts for these OQ and that at least the new engine has a lifespan of 20 years, I thought it was excellent.
They say the case is thinner than a regular one. That new caliber, which is also exposed, makes it great. Personally, I always wanted Rolex to bring back the OQ case, and I wanted it in an automatic caliber because it was a very unique Rolex case back then. I regret that the company abandoned the OQ for reasons we all know, but the designs should transcend, and now they have definitely achieved that. I still have several 19018, 17014, and 17013. Even so, I believe that this would be the new resurgence of the old Rolex 1630 datejust, which is one of the most sought-after today., Now we have to see it in person. That will be another story because nowadays their agencies are empty, another matter to discuss another time...