- Sema is a fast and agile left-footed player with a remarkable individual technique that can cover all roles on the left, says the club's technical director Pierpaolo Marino in a statement.

Ken Sema has a contract with Watford until the summer of 2023. The loan extends over the season. There has been no playing time in Watford for the 25-year-old in the league start, last season he scored a goal on 17 appearances.

Both clubs are owned by the Italian Pozzo family and business clubs are common.