Central hollow tourbillon - Omega hollow tourbillon Coaxial Platinum Limited Edition Omega is the only watchmaker to create a mid-range tourbillon. The middle tourbillon watch pointer can not be placed on the central axis in a conventional manner, but is etched over the sapphire crystal disk drive through the outer edge of the disk to drive its operation. The result of this design is amazing - the pointer looks like it is free to float above the movement. Titanium tourbillon frame rotation every 60 seconds a week, to offset the gravity of the watch on the impact of travel time. Movement through the sun ray pearl polished processing, the Itabashi and mechanical devices are polished by hand. Thallium with a sapphire backplane has been newly designed and etched with "limited edition". Originally from the master watchmaker, Mr. Andre-Charles Caron, he created the first skeleton watch at the end of the 18th century, revealing the mystery of the internal structure of the watch. SKELETON WATCH special beauty, it is beautiful you can fully appreciate the watch inside the precision mechanical movement. This year, you can find unique hollowed out forms from many branded products, and here are just three of them that shine.