It took under 2 weeks from the time I applied for the Seychelles IBC and when my TransferWise account was active. It took less than a week from the time the company was registered to when the TransferWise account was active.
TransferWise asked for name, DOB, residence, description of business activities, how the account will be used, the amount of transactions, certificate of incorporation, company address registration, share certificate, list of all directors, etc.︀ Additionally they asked how the account would connect to all my other TransferWise accounts (I︁ have several TransferWise accounts because TransferWise has a policy that you can only have one︂ business registered per account). They asked for complete company structures.
I provided them the documents︃ I received from CFS Formations along with a copy of my passport and a utility︄ bill. After paying the £21 fee to TransferWise and answering all their questions, my account︅ became active. They did not require apostilled documents which is why I was able to︆ open the account with TransferWise before everything else was finalized.