When I say replacement I mean that Micky takes the watch, carefully removes the crystal and sends them to me in batches.
I have a friendly AR coating guy who runs a large AR Coating business and he does the AR coating, I receive them back, send to Micky who carefull reinstalls the crystals and returns to the owners.
Please email SSTeel for prices as he does the majority of the work.
Yes my Hublot is indeed Double AR Coated in clear although in certain lights there is sometimes a slight gold hue however you really need to be looking hard for it :-)
As for AR removal, I use a car compound abbrasive polish.
AJ