Looking at this watch might tell you how complicated it was during its process and development. Having full of twist and turns shows an elegantly and meticulously designed timepiece.

The Aquanautic Diving Tourbillon has a unique lasercut blue gold dial that resembles a submarine shape in a glass sapphire with anti-reflecting double face treatment. The watch is also a diving tourbillion at 300 meters with a crown protection system. The crown, in a double symmetrical screws, is positioned in a titanium black PVD and pink gold case.

It also features a second time zone on the internal rotating bezel and a unidirectional diving bezel in 5N pink gold. All of which are…