The Russian, who joined The Gunners from Zenit, had to wait for the English FA’s final approval on the move just hours before the transfer window’s closure.
“The FA had to approve the deal. Everyone was waiting for their decision, and once that decision was taken and my transfer was registered with the FA, I became an Arsenal player,” said the 27-year-old.
“I’m surprised to see so many supporters coming to see me. I want to say thank you very much and that I’m very happy to have become a gooner.”
Language Barrier
Arshavin admitted that his basic knowledge of English language might pose a problem in communicating with his new teammates.
“Naturally there are problems with English because I don't know the language very well and can just chat about basic every day things.
“Today I was sitting in the changing room and it was all French - now that's a language I have a lot of problems with," he laughed.
"But I hope we will get over the language barrier and everything else very quickly."
Possible debut
When asked about the possibility of playing his first game for the club in Sunday’s North London derby against Tottenham, Arshavin said that nothing has been decided yet.
“To play against Tottenham I will have to be ready by Friday or Saturday, but I’m still not fit enough now,” he concluded.