Parnis 44mm Tourbillon power reserve Automatic Mechanical Mens Wrist Watch white dial. 

Beautiful Tourbillon watch. I'm selling off a few watches from my collection. Love the open heart dial but just never wore this one anymore. One thing to note is that the power reserve dial works but has never been very accurate. When the watch stops after a day or so of inactivity, the power reserve will show it still has a few hours left. The watch runs just fine though and the time stays pretty accurate.