When the auction ends you will get a notification that the buyer has been asked to make the deposit that amounts to the end sale price within 7 or 10 days (I am not sure on that one) then when funds have been transferred to Sedo a transfer request will follow with the instructions to complete the transfer.
As you can see it depends how fast the buyer makes the deposit and how fast the transfer is processed by your registrar.
The completion time for the arrival of the funds into your bank account may vary due to above circumstances and also on the transfer agent involved.
When the auction ends you will get a notification that the buyer has been asked to make the deposit that amounts to the end sale price within 7 or 10 days (I am not sure on that one)