Thieves armed with hammers stormed a jewelry store in Memphis, Tennessee, and stole dozens of Rolex watches.

Reeds Jewelers in Memphis was robbed of 65 Rolex watches each worth about $11,000.

Previously, police said the assailants were armed with sledgehammers and guns, based on witness accounts. But officers reviewed surveillance video and saw only hammers, said CNN.

Police received numerous calls from people hiding in the mall, which was temporarily locked down, said CNN.