Today at 11:12 PM I had two hard drives fail simultaneously. I opened up the enclosure to see what was going on, and I heard the drives clicking. Absent mindedly, I looked at my watch a few minutes later and found out that it had stopped. Completely stopped. It is a Victoronix Swiss Army Titanium Chrono, so not a cheap watch (and very robust throughout its history). I am very creeped out and disturbed that 1000 dollars worth of hardware just stopped with no explanation. What can cause this?