Had a full movement overhaul

Hey guys, I sent my 2 year old PO 45.5mm with chrono in for repairs. It was not keeping time properly. Some days it would all of a sudden lose 15 mins, then the next day be fine. And the day after lose 3 hours etc. So Omega I must say has been great with managing the service. They sent me a box to ship it in safely. The online portal has been great to follow along. And it looks like I am getting it back in a week. But I noticed the list of parts that were replaced. See attached image .

https://amico.box.com/s/0q6zlhklkyfo6rlxpgcdi0p65w44zt43

I have not spoken to the rep yet to understand why all of this was being replaced. It is under warranty so its no skin off my back. I just want to make sure it wasn't damaged due to something I could be doing ? This seems like a total movement explosion? Or is this common for any movement issues to simply replace all of these parts?

Thanks

My 2531.80 is out for service with Omega. Based on the serial, it dates from 2007. Probably the first service it's had. It'll be interesting to see what they replace.

How did you initiate the service? I'd prefer to send from home instead of working through an AD that I did not buy from in order to send to Omega.

My Grey Side is under warranty and is giving me difficulty winding.

I did mine through an OB. You can find a service center on the Omega site and send your watch directly to them: https://www.omegawatches.com/en-us/customer-service/finding-a-service-centre/country/united-states

closest one is in another country... looks like I’ll strike up a convo with the AD.