Provided is a closure device having a first closure part including a body, and a second closure part. The closure parts for closing the closure device are placeable against one another along a closing direction and in a closing position being connected to one another. The closure device has at least one locking element which is disposed so as to be adjustable on the body of the first closure part, and at least one engagement portion which is molded on the second closure part. The at least one locking element and the at least one engagement portion in a closing position are mutually engaged in such a manner that the first closure part and the second closure part are locked to one another. The first closure part has a first magnetic installation and the second closure part has a second magnetic installation.