The Bvlgari Diagono Professional Aria stainless steel watch features a silver satin soleil dial with luminous black rhodium markers and outlined hands, a contrasting GMT day/night display black on top, yellow on bottom, 3 prominent black chronograph counters at 3, 6 and 9 oclock, a date display at 5 oclock, a bi-directional rotating 24-hour bezel, and 3 screw-down crowns with flyback function, in a 40mm case on a black vulcanized rubber strap with steel links. The Bvlgari Diagono Professional Aria watch also features a self-winding movement with an impressive 3 zone GMT complication, a 53-hour power reserve, a COSC certification, and water resistance to 100 meters.