Under the Loupe/16.5 Ligne Calibres
This page contains a list of watch calibres that are 16.5''' in diameter.
The following list is generated automatically by including all pages that link to this page. If you discover a calibre in this list that is not 16.5''' in diameter, please remove any links to this page from the corresponding page for that calibre. On the other hand, if you discover a calibre on Alliance Horlogère that is not listed here and should be, please add a link to this page from the information page for that calibre.