Porto has signed Mexico international fullback Miguel Layun from Premier League newcomer Watford.

The deal was confirmed late Monday, though details of the transfer were not disclosed.

Layun follows in the footsteps of Mexico teammate Jesus "Tecatito" Corona, who joined the Portuguese giants from FC Twente on the same day. Fellow El Tri member Hector Herrera has been at the club since 2013.

"Thanks for believing in me FC Porto," Layun wrote on Twitter. "I hope we can enjoy this season together a lot!"

The 27-year-old Layun appeared in three of Watford's four Premier League matches this season, scoring in a 2-2 draw with Everton on the opening day.

Layun arrived at Watford from CONCACAF Champions League winners America in January this year, signing a four-and-a-half year deal. He played 17 league games in his first season as Watford gained promotion to the Premier League.