Watford have, as widely expected, completed the signing of Colombia international Juan Camilo Zuniga.

The 30-year-old wing-back moves to Vicarage Road on an initial one-year loan deal from Napoli but the Hornets also have the option to make the switch permanent.

Zuniga has been linked with a reunion with his former boss Walter Mazzarri throughout the summer and a deal has been expected to be concluded for more than a week.

The player, who has made 62 appearances for his country, is the fourth new arrival at the club this summer following Isaac Success, Christian Kabasele and Jerome Sinclair.

Having started his career with Atletico Nacional in his homeland, Zuniga moved to Italian side Siena in 2008 before joining Napoli a year later for €8.5million.

He spent seven years at Napoli, four of which were under the guidance of new head coach Mazzarri, and helped them win the Coppa Italia in 2012 and 2014.

Zuniga was on loan at Bologna for the second half of last season.