(Reuters) - Kai Havertz's movement off the ball and his willingness to contribute defensively makes him a valuable asset to Arsenal, manager Mikel Arteta said ahead of their Premier League game at Brighton & Hove Albion on Saturday.

The Germany international, who was signed from Chelsea for 65 million pounds ($82.13 million) in the close season, set up Martin Odegaard's opener in a 2-0 win over Luton Town to reach nine goals and four assists in 41 games across all competitions.