Tudor Chronograph: noise and vibration coming from the case

[joeychitwood]

I just bought a Tudor Tiger Chronograph. It is in mint condition and I have receipts from a full service done by Rolex in 2005 and 2010. It keeps perfect time, but when I rotate the watch quickly on its center axis, I can briefly hear a noise and feel vibrations coming from inside the case. The chronograph and date functions also work fine, and I cannot find anything wrong with the overall operation of the watch. Is this an idiosyncrasy of Tudors or could there be something wrong with the watch.