To qualify it as a masterpiece is almost an understatement. I would say that it is a pure piece of genius and magic. A minute repeater on 4 gongs, a perpetual calendar, and last but not least, a Gyrotourbillon. Fascinating. One of the most important piece...
My personal favorite watch from La Grand Maison in I don't remember how long. I admire everything about this watch and what it represents for JLC as a manufacturer ππͺ