I’d taken my wife’s datejust 41 to the Abu Dhabi Rolex service center during the summer. The 2 year old watch with 3235 caliber had suddenly started losing time. Since it was under warranty, I took it to the local Rolex service center (just down the road). Two weeks later, they said that it was ready for pick-up. Being the stickler for precision that I am, I asked them what they had regulated it to, they told me that “it was just fine”. The wife didn’t wear it for several months, but when she started wearing it again, it was losing 6 seconds per day. I took it back today to demand that they send it to Rolex service center Geneva to sort it out once and for all. To my surprise, they accused me of causing accidental damage and then taking it to a non-authorized watchmaker because there was a hair stuck to the dial and the hands had marks on them.