Help!!!!!!!!!!!!!

[Blkboxster]

Hey guys i need your help asap, so i sold my car and the guy i sold it to gave me a wire transfer for the money from his to my account on Friday of last week, and its still not in my account. how long does this usually take? this is a legit guy not some scam man, went to his office at the world bank and met his kids etc, but hes currently in japan and will be back this weekend. btw havent gave him the title

thanks guys for your help