Two men strangle a watch salesman before robbing him in his London store

Two men recently attacked a luxury watch retailer inside his store in London's upmarket Richmond district. At around 2.50 p.m., they beat the retailer to a pulp before stealing several high-value watches. The criminals were unarmed, but did not hesitate to use violence. The incident was captured on surveillance video. The police have launched an appeal for witnesses to find the two suspects. The retailer was not seriously injured in the attack. The authorities have invited anyone who recognizes these two men to contact them.