Our revolutionary hidden magnet cartridge technology is incorporated into the watch roll cartridges—allowing you to lock your timepieces into place within the case without worrying about aligning snaps or fasteners.

Flux lines generated by our revolutionary closed-loop magnet design result in extremely tight magnetic fields—protecting timepieces from magnetization and providing the ultimate in security.  More dependable than a manual snap, this innovative technology protects the integrity of your wristwear by ensuring that nothing shifts in transit and prevents against damage like scratching.