Patek Philippe

Has anyone with your annual calendar PP ever came across this rare phenomenon? The watch was purchased new from PP Salon in March 2018, since then, it has jumped forward by one month, on three separate occasions, and I honestly don't know which day of the...  

telling the Salon about this problem and let them handle the internal issues.

Was the watch in continuous use or on a winder all the time while this happened, or did the power sometimes run down and it stopped and you had to reset the date/time again manually?

The 5235, is perfect, only the 5960 have this problem..

I am so sorry that you are having to deal with such an annoying situation! My experience with Patek service has been ( ultimately) good. On two different occasions I have had to return watches to them after they had performed service / maintenance . One p... 

You said: My question to all, is WHY don't they listen to the owner and performed a full overhaul service to ensure all parts within are properly aligned or tightened, and perhaps rectify the jump month phenomenon. I don’t think you will be happy if only ... 

I had to fly to Singapore to rectify as the Hong Kong service centre were a bit iffy....... The Singapore service centre did a 2nd full service and the watch has been fine. They were so cool about the matter !!!! I had the added inconvenience of flying to...  

I have been contacted by PP Salon, to deliver the watch back to them for a detail examination to find out the cause and rectify the problem. Which means I have to personally deliver the piece, another long haul holiday trip planning for 2020, I guess they... 

Even the best watchmakers leave marks behind when performing a service. If there is no need to do one I would avoid it just to avoid internal scratches and other “wear” on screws etc that is pretty much unavoidable.