We'd have to hit a stretch goal of around $65,000 AUD to upgrade to sapphire crystal. The leap in production costs, to go from mineral to sapphire crystal, is quite significant.
Although our watches are incredibly unique in the concept that they contain, we do need to remember that this is a fashion watch, and most fashion brands tend to use mineral glass. We've been wearing the watches, on almost a daily basis, since January and we're happy to say that there are absolutely no marks or scratches on the glass.
Sapphire crystal will be a welcome addition if we can raise the funds needed, but we're actually quite impressed with the quality of the mineral glass currently being used in the world of fashion watches.