While there may be a variety of reasons to invest in black gold jewelry, many individuals choose this type of gold for its unique characteristics. Since white, rose and yellow gold rings have become so common over the years, a black gold ring is a real.
Jacob & Co. Astronomia Tourbillon has the standard watch face with minute and hour, but also a spinning diamond, a jeweled earth representation and a tourbillion, all orbiting about the center of a display case. On you wrist.
If you'd like a complicated relationship with your watch, try this little jewel. It boasts Self-Winding Tourbillon with Jumping hours, minutes indicated by the triangle on the outside ring, Seconds on tourbillon cage, Power reserv