Anyone read this article on the BBC website?
http://news.bbc.co.uk/1/hi/magazine/6755629.stm
I thought you may find it interesting.
Heres the beginning - click link for full story:
How easy is it to swipe someone's watch from their wrist? As the White House denies George Bush had his timepiece lifted while on walkabout, we take some expert advice.
We all look at signs warning about pickpockets and like to think "not me". Only the naive put their wallets in a back pocket or open bag, inviting it to be lifted.
And yet it seems it is remarkably easy for a magician to lift watches off wrists without being noticed. It's all a question of distraction.