The tax inclusive prices as they appear on the Omega website are:
5800 CHF, 6500 USD, 702000 JPY, 5600 EUR, 4100 GBP, 7300 CAD, 8400 SGD, 7825 AUD.
These are all shown as tax inclusive, given that the watches are being picked up from the Omega boutiques it'd be pretty hard for them to sell you a watch without actually charging tax on it.
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