...revaluation of the currency's central parity rate in the exchange rate mechanism (ERM-2).
Central bank board member Karol Mrva also told Reuters the crown's actual conversion rate to the euro, which will be set in the middle of 2008, could be different from market levels.
The crown hit a record high of 32.710 per euro on Monday after an 8.5 percent revaluation of the ERM-2 parity rate late on Friday.