Looking for a watch

I was talking to someone and he stopped mid-sentence to check his watch. It didn't beep or make noise, it vibrated to tell him that he had an appointment in a half hour.
This watch absolutely fascinated me, and I had to ask him about it. It kept appointments through the computer, would vibrate instead of beep, was recharged through a USB cable that went to the computer, same one used to set memos and appointments. Other than that, it looked like a perfectly normal watch, with hands and a small LCD screen under the hands that was either off, or displaying an alarm time, stopwatch, or appointment.

Sadly, I forgot to ask about the brand or model. I'm hoping someone here has seen/heard of these things and can tell me what make/model it is.