A watch with substance further elevated with little surprises is a good buy. Panerai has unveiled the Luminor 1950 Equation of Time Tourbillon Titanio, also called the L’Astronomo. It is packed with features which will make you forget about its massive size. It shows the time, date and power reserve of four days as well as the sunrise and sunset, equation of time, a star disk on the back and a 30-second tourbillon. It is 50mm in diameter and has a case in titanium. If it sounds appealing, you must act now as only 30 of these unique specimens are available. It will set you back by $220,000.