By Mark Naylor & Tim Hanlon A woman was dragged along the ground for up to 150 yards as two robbers drove off with her watch. A man reached out from a passenger seat and grabbed the watch from her hand and he still had hold of her as well when his accomplice at the wheel of the car drove away. It meant the woman was dragged along the road until the robber let go and she fell, banging her head on the ground, Hull Crown Court heard. James Sturman, who will turn 21 on Tuesday, of Winterton, near Scunthorpe, and Jack Porter, 21, of Burton upon Stather, both admitted robbing the woman at Weel, near…