The Spaniard, who featured for his country at the London 2012 Olympics ths summer, completed a £6 million move from Ligue 1 outfit Marseille on Friday.
And he has already set his sights on helping the Stamford Bridge side build on their FA Cup and Champions League successes of last term.
|200/1||Chelsea are 200/1 to go the entire Premier League season unbeaten with Bet365|
"The Premier League is a difficult competition, but I want to adapt to it quickly. I hope to integrate myself into the group and play as soon as possible.
When later asked whether Spanish duo Oriol Romeu and Juan Mata had influenced his decision to join the west London club, he responded: "I was guided"