Mauro Zarate has signed for Watford from Fiorentina on a two-and-a-half year deal, the EPL club has confirmed.
The 29-year-old attacker left West Ham for Fiorentina last year, but is now back in the Premier League after signing an undisclosed fee with Watford.
Zarate also played in England for Birmingham City and Queens Park Rangers. Watford will be hoping he can mirror his form at West Ham, that saw him net seven times in 29 appearances.
The forward, who won the Coppa Italia at Lazio in 2009, will compete with the likes of Troy Deeney, Isaac Success and Roberto Pereyra for a place in the Watford attack. Striker Odion Ighalo has been heavily linked with a move to West Brom.