The Edouard Bovet Tourbillon is housed in the emblematic Amadeo convertible case. Patented in 2010, the Amadeo system transforms a timepiece into a reversible wristwatch, a table clock, or a pocket watch without the use of any tools. This feature requires the time to be displayed on both sides of the movement and in the case of the Edouard Bovet Tourbillon, the second face presents hand-engraving that adorns each detail of its surface.