A 34-year-old was arrested after police said she used a stolen identity to buy a $15,632 luxury watch in Coral Gables. According to an arrest report, Christina Catherine Vera entered the Bvlgari boutique inside Neiman Marcus at 390 San Lorenzo Ave. on Aug. 3 and identified herself as the victim while speaking with a sales representative. Investigators said Vera provided the victim’s first name and correct phone number and claimed she had lost he…