What does “Papers” mean?

Papers are the original warranty card, certificate or guarantee booklet that came with the watch when it was first sold. Depending on the brand and era, they record the reference, serial number, sale date and selling dealer. Older watches often came with paper certificates or booklets, while most modern brands issue a plastic card, sometimes together with electronic warranty registration.

Papers are one of the strongest supports for a watch's history and resale value, which is why buyers ask about them first. They must match the watch's serial exactly. 'Papers required' means only watches that still have their papers are acceptable, while buyers who don't need them can often save money by choosing a watch-only piece. Be aware that papers can be faked or paired with the wrong watch, so check the details carefully. Some brands can issue an archive extract or certificate for older watches, which is useful but not the same as original papers.

Example: 'Original papers, dated and stamped, serial matching, box included.'