I Bought my 5960 in march 2008 from a German AD.the month indication didn`t jump from march to april.Watch was send to the german service center in munich.Came back three weeks later: nothing found.It weared it happiliy until the end of the year...Same problem happend end of the year:the indication didn`t make the turn of the year,2009 started with the 1 th of Dec.Meanwhile the watch has been transferred to Geneva.I got the message that it will take 4 month to check.Did anybody make the same experience with this reference?
... agree with you fully - plexi and chrystal is fully different ...
The chrystal is so hard, that it does not absorb swings in the material - it breaks to dust.
I know that if my year 1983 calatrava would fall on the floor, the chrystal most likely would break - it´s all a question of the angle and how much vibration is produced ...
On the other side - the relex deep sea has a chrystal so thik, that is would surprise us here how much shock it can take ...
Repaired.
And that Patek don't take too long in getting your watches returned back to you.
I am in a similar postion, with my 5140 currently with the Patek Service Centre in the UK.
On that watch the crystal is very thick to resist the amazing pressure the watch is supposed to withstand, but knock it enough and no doubt it will break!