It’s always a nerve-wracking moment getting your new watch wet. Does waterproof really, really mean waterproof?
To prove to discerning customers that their diving watches do what they say on the pack, Festina is selling their timepieces in clear bags filled with distilled water. (Cool spot, Jamie C.)
Built to survive years of deep-sea diving, the Festina Profundo range proves its worth to discerning customers before they leave the shop. (And long before they accidentally keep it on when they get into the bath.)
Via. http://www.psfk.com/2013/05/diving-watch-water-packaging.html