PHILADELPHIA (CBS) — A man was tied up and robbed inside of his Center City apartment on Tuesday afternoon. The incident happened shortly before 2:30 p.m. on the 1500 block of Locust Street.

Philadelphia Police say the 50-year-old victim was inside his apartment when the suspects broke through the front door and assaulted him.

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Police say the man was also tied up.

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The suspects got away with $4,000 and multiple expensive watches.

The victim was treated on the scene.

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No arrests have been made.