The gang operated in Mayfair, left, and other central London areas, snatching watches by brands including Patek Philippe, right. Alamy / Getty Images
The gang operated in Mayfair, left, and other central London areas, snatching watches by brands including Patek Philippe, right. Alamy / Getty Images

Robbers ripped Patek Philippe watch off victim's wrist in Mayfair crime spree