The Hornets confirm Roberto Pereyra has joined Udinese on a permanent transfer for an undisclosed fee.
The Argentina international scored 18 times in his 115 outings for Watford, including the 2016/17 Goal of the Season for a memorable winning strike against Leicester City.
After four seasons in Hertfordshire, the 29-year-old midfielder will now return to Italy, where he played his football between 2011-2016 for Udinese and then Juventus.
Watford FC thanks Roberto for his service to the club and wishes him well for the remainder of his career.
