Ladies ROLEX OYSTER PERPETUAL DATE 1972

[trubluflip]

Hi There! I'm new to this forum and looking forward to feedback. I recently purchased a LADIES ROLEX OYSTER PERPETUAL DATE, 1972 from a jeweler (through eBay), for my wife.

In my search to confirm authenticity, I brought it to a local jeweler, who advised that the watch is indeed authentic. One thing that I noticed, which I didn't ask my local jeweler (yet), is that when I shake the watch to wind it, I can hear the winding mechanism...and it's pretty audible.

My question is...Is this a characteristic of it being vintage? Reason why I ask is because so many folks advised that the winding mechanism should be very quiet and I'm concerned that there could be a problem with it.

Here's the listing on eBay if you want to talk a look: http://www.ebay.com/itm/151333606999...%3AMEBIDX%3AIT

Thanks much!